Skip to content
Sell now

STEM & science toys

    500+ results.
    Brand new boxed straame bubble lamp tube autism sensory, brand: Straame, condition: New with tags, size: 3 years / 98-103 cm, £17.00, £18.66 includes Buyer Protection
    Removed!
    Unbelievable Science crystal science 🎄Christmas gift idea, brand: Unbelievable Science, condition: New with tags, size: One size, £12.00, £13.26 includes Buyer Protection
    Removed!
    Connect 4 game, condition: New with tags, size: 7 years / 122 cm, £5.00, £5.70 includes Buyer Protection
    Removed!
    Brand new magic path tracking truck, brand: Satzuma, condition: New with tags, size: One size, £4.50, £5.16 includes Buyer Protection
    Removed!
    Snail run fast, condition: New with tags, size: 24-36 months / 92 cm, £4.00, £4.62 includes Buyer Protection
    Removed!
    6 magnets & coloured coins/counters, condition: Very good, size: One size, £5.00, £5.70 includes Buyer Protection
    Removed!
    Horrible science - explosive experiments, brand: horrible science, condition: New without tags, size: 8 years / 128 cm, £5.00, £5.70 includes Buyer Protection
    Removed!
    Wooden weather chart montessori learning resources, brand: Waldorf, condition: Very good, size: One size, £6.00, £6.78 includes Buyer Protection
    Removed!
    Learning Resources WreckerGears, brand: Learning Resources, condition: Very good, size: 4 years / 104 cm, £8.00, £8.94 includes Buyer Protection
    Removed!
    Children's metal detector. Never used. Brand new, brand: Source Unknown, condition: New without tags, size: 3 years / 98-103 cm, £5.00, £5.70 includes Buyer Protection
    Removed!
    Kidzlabs bubble science set, brand: kidzlabs, condition: New with tags, size: 5 years / 110 cm, £5.00, £5.70 includes Buyer Protection
    Removed!
    Solar system set, brand: Kids labs, condition: New without tags, size: 6 years / 116 cm, £5.00, £5.70 includes Buyer Protection
    Removed!
    Click and sticks toy, brand: Stem, condition: Very good, size: One size, £2.50, £3.00 includes Buyer Protection
    Removed!
    Amazing Earth Science Kit - Brand New, brand: Hinkler, condition: New with tags, size: One size, £2.50, £3.00 includes Buyer Protection
    Removed!
    Smelly science, brand: Grafix, condition: New with tags, size: 8 years / 128 cm, £5.50, £6.24 includes Buyer Protection
    Removed!
    Globe, brand: Globe, condition: Very good, size: 5 years / 110 cm, £8.00, £8.94 includes Buyer Protection
    Removed!
    Nickelodeon solar system, brand: Nickelodeon, condition: New with tags, size: 6 years / 116 cm, £3.00, £3.54 includes Buyer Protection
    Removed!
    Marble mountain, brand: Games Hub, condition: Very good, size: 5 years / 110 cm, £3.00, £3.54 includes Buyer Protection
    Removed!
    Yoto card our planet polar regions, brand: Yoto, condition: Very good, size: One size, £3.60, £4.19 includes Buyer Protection Pro
    Removed!
    My Living World Worm World, brand: my living world, condition: New with tags, size: One size, £8.00, £8.94 includes Buyer Protection
    Removed!
    Kids Space Science Galaxy Lab toy, brand: original stationery, condition: New with tags, size: 6 years / 116 cm, £7.00, £7.86 includes Buyer Protection
    Removed!
    Prepared microscope slides, brand: Unbranded, condition: New with tags, size: One size, £9.99, £11.09 includes Buyer Protection
    Removed!
    Tower bridge puzzle, brand: Puzzle, condition: New without tags, size: 8 years / 128 cm, £3.00, £3.54 includes Buyer Protection
    Removed!
    Wooden ladybird flower press, brand: Wooden, condition: Very good, size: One size, £4.00, £4.62 includes Buyer Protection
    Removed!
    Glow in the dark astronaut puzzle, brand: Puzzle, condition: New with tags, size: 3 years / 98-103 cm, £3.00, £3.54 includes Buyer Protection
    Removed!
    Solar system - build and paint, brand: The Works, condition: New with tags, size: One size, £2.00, £2.46 includes Buyer Protection
    Removed!
    Robobeetle, brand: Science4you, condition: New with tags, size: One size, £4.00, £4.62 includes Buyer Protection
    Removed!
    Ten frame, condition: Very good, size: One size, £2.00, £2.46 includes Buyer Protection
    Removed!
    KidzLabz Bubble Science BNWT, brand: KidsLabz, condition: New with tags, size: One size, £7.00, £7.86 includes Buyer Protection
    Removed!
    Child's Globe, brand: Smyths, condition: Very good, size: One size, £5.00, £5.70 includes Buyer Protection
    Removed!
    Tetra tower shape balancing/strategy game, condition: New with tags, size: One size, £2.00, £2.46 includes Buyer Protection
    Removed!
    National geographic Build your own volcano, brand: National Geographic, condition: New without tags, size: One size, £3.40, £3.97 includes Buyer Protection
    Removed!
    Laze Maze - Beam bending logic game, brand: ThinkFun, condition: Very good, size: One size, £10.00, £11.10 includes Buyer Protection
    Removed!
    M10 The Robot, brand: science and play, condition: New with tags, size: One size, £7.00, £7.86 includes Buyer Protection
    Removed!
    Melissa and Doug lock puzzle, brand: Melissa & Doug, condition: Good, size: One size, £4.00, £4.62 includes Buyer Protection
    Removed!
    Leapfrog interactive globe, brand: LeapFrog, condition: Satisfactory, size: One size, £2.00, £2.46 includes Buyer Protection
    Removed!
    Smart Games rabbit fox Jump In puzzle game, brand: Smart games, condition: Very good, size: 7 years / 122 cm, £7.00, £7.86 includes Buyer Protection
    Removed!
    My first electric circuit toy, brand: magnoidz, condition: New with tags, size: 6 years / 116 cm, £4.00, £4.62 includes Buyer Protection
    Removed!
    Melissa and doug Magnetic maze wand board, brand: Melissa & Doug, condition: New with tags, size: 3 years / 98-103 cm, £9.00, £10.02 includes Buyer Protection
    Removed!
    Marble run, condition: Very good, size: 3 years / 98-103 cm, £7.99, £8.93 includes Buyer Protection
    Removed!
    Let’s glow studio, brand: Studio, condition: New with tags, size: 8 years / 128 cm, £5.00, £5.70 includes Buyer Protection
    Removed!
    Stocking filler! Science and play kit, brand: Clementoni, condition: New without tags, size: 8 years / 128 cm, £5.00, £5.70 includes Buyer Protection
    Removed!
    Montessori style colours recognition tools, brand: unb, condition: Very good, size: One size, £5.99, £6.77 includes Buyer Protection
    Removed!
    Areolauncher kids flying toy plane with trigger red, condition: New with tags, size: One size, £5.00, £5.70 includes Buyer Protection
    Removed!
    Earth science kit, brand: japace, condition: New with tags, size: One size, £10.00, £11.10 includes Buyer Protection
    Removed!
    Educational set - STEM deluxe dentistry set, brand: Stem, condition: Very good, size: One size, £10.00, £11.10 includes Buyer Protection
    Removed!
    Science Microscope, brand: science microscope, condition: Very good, size: One size, £3.50, £4.08 includes Buyer Protection
    Removed!
    Magnetic numbers and letters, brand: Source Unknown, condition: Very good, size: 24-36 months / 92 cm, £2.50, £3.00 includes Buyer Protection
    Removed!
    Arcade hover shot, brand: Smyths, condition: Very good, size: 6 years / 116 cm, £4.50, £5.16 includes Buyer Protection
    Removed!
    Sound and music lab kit, brand: Steam, condition: New without tags, size: 8 years / 128 cm, £5.50, £6.24 includes Buyer Protection
    Removed!
    Science of Sound STEM Kit, condition: New without tags, size: One size, £5.00, £5.70 includes Buyer Protection
    Removed!
    30 Cubed Game, brand: The Happy Puzzle Company, condition: Very good, size: 5 years / 110 cm, £3.00, £3.54 includes Buyer Protection
    Removed!
    Space and Beyond Science Set, brand: Weird Science, condition: New with tags, size: One size, £2.00, £2.46 includes Buyer Protection
    Removed!
    Perplexus Maze Ball, brand: Perplexus, condition: Very good, size: 8 years / 128 cm, £2.50, £3.00 includes Buyer Protection
    Removed!
    Jurassic world, brand: Jurassic World, condition: New with tags, size: 6 years / 116 cm, £4.00, £4.62 includes Buyer Protection
    Removed!
    #New# matching Dino's learn toy, brand: Stem, condition: New with tags, size: 3 years / 98-103 cm, £7.50, £8.40 includes Buyer Protection
    Removed!
    Storm cloud weather predictor, brand: funtime, condition: New with tags, size: One size, £10.00, £11.10 includes Buyer Protection
    Removed!
    Build Your Own Maze challenge DIY kit, brand: John Lewis, condition: Very good, size: One size, £3.00, £3.54 includes Buyer Protection
    Removed!
    Minions, brand: Minions, condition: New with tags, size: S, £5.00, £5.70 includes Buyer Protection
    Removed!
    Light up morph robot - bricks, condition: New without tags, size: 8 years / 128 cm, £3.00, £3.54 includes Buyer Protection
    Removed!
    Marble run race track, brand: University Games, condition: New without tags, size: One size, £10.00, £11.10 includes Buyer Protection
    Removed!
    Rocket bubble machine, brand: Bubble, condition: New with tags, size: 5 years / 110 cm, £8.00, £8.94 includes Buyer Protection
    Removed!
    4x size ordering #EYFS/ learning/ teaching resources, condition: Very good, size: One size, £2.00, £2.46 includes Buyer Protection
    Removed!
    Flashing crystal flying ball, brand: Source Unknown, condition: New without tags, size: One size, £3.00, £3.54 includes Buyer Protection
    Removed!
    13 in 1 educational solar robot kit, brand: GREEN ENERGY, condition: New without tags, size: 8 years / 128 cm, £5.00, £5.70 includes Buyer Protection
    Removed!
    BBC micro.bit robot, brand: BBC, condition: Good, size: One size, £5.00, £5.70 includes Buyer Protection
    Removed!
    Science kit, brand: Source Unknown, condition: Satisfactory, size: One size, £3.00, £3.54 includes Buyer Protection
    Removed!
    Five Nights at Freddy’s hiding digging kit toy Xmas present figurine secret, brand: Five Nights at Freddy's, condition: New with tags, size: One size, £4.00, £4.62 includes Buyer Protection
    Removed!
    Brand New Hydraulic Cyborg Hand Kit, brand: The Unbranded Brand, condition: New without tags, size: Preemie, up to 44cm, £9.95, £11.05 includes Buyer Protection
    Removed!
    Sludge and slime, brand: Slime, condition: New without tags, size: One size, £2.00, £2.46 includes Buyer Protection
    Removed!
    Dissect it, brand: NO LABEL, condition: New without tags, size: One size, £7.50, £8.40 includes Buyer Protection
    Removed!
    Science magic, brand: kidz labs, condition: New with tags, size: One size, £10.00, £11.10 includes Buyer Protection
    Removed!
    Bouncy ball mix your own, brand: Craft, condition: New with tags, size: One size, £2.00, £2.46 includes Buyer Protection
    Removed!
    Bronze Small Globe, brand: Globe, condition: Very good, size: One size, £3.00, £3.54 includes Buyer Protection
    Removed!
    Infini Fun , keep your wee one busy while travelling, brand: Infini Fun, condition: Very good, size: One size, £1.50, £1.92 includes Buyer Protection
    Removed!
    Mech Motor, brand: science club, condition: New with tags, size: One size, £4.00, £4.62 includes Buyer Protection
    Removed!
    Aero Trax plane, brand: techno gear, condition: New with tags, size: One size, £7.00, £7.86 includes Buyer Protection
    Removed!
    Magnet construction toy, brand: magical magnet, condition: Very good, size: One size, £3.00, £3.54 includes Buyer Protection
    Removed!
    Science kit, brand: NO LABEL, condition: New with tags, size: One size, £5.00, £5.70 includes Buyer Protection
    Removed!
    Satzuma spy tech night vision goggles toy, brand: SATSUMA, condition: New without tags, size: 3 years / 98-103 cm, £5.00, £5.70 includes Buyer Protection
    Removed!
    Inflatable Jupiter, brand: Jupiter, condition: Very good, size: One size, £12.00, £13.26 includes Buyer Protection
    Removed!
    microscope set, brand: National Geographic, condition: Very good, size: One size, £6.00, £6.78 includes Buyer Protection
    Removed!
    Kids experiment kit, condition: New without tags, size: Preemie, up to 44cm, £2.00, £2.46 includes Buyer Protection
    Removed!
    Children’s Microscope, brand: Clementoni, condition: New with tags, size: 9 years / 134 cm, £12.00, £13.26 includes Buyer Protection
    Removed!
    NEW Burj al Arab 3d puzzle, brand: Playtive, condition: New with tags, size: 8 years / 128 cm, £2.00, £2.46 includes Buyer Protection
    Removed!
    Solar system planetarium, condition: Very good, size: 7 years / 122 cm, £3.00, £3.54 includes Buyer Protection
    Removed!
    Dinosaur egg dig for toy, brand: Smyths, condition: New with tags, size: 5 years / 110 cm, £2.00, £2.46 includes Buyer Protection
    Removed!
    K’nex building set, brand: K'NEX, condition: Very good, size: One size, £3.50, £4.08 includes Buyer Protection
    Removed!
    Yoto card dinosaur paleontology, brand: Yoto, condition: Very good, size: One size, £5.50, £6.24 includes Buyer Protection Pro
    Removed!
    Small 3d puzzle ball, condition: Very good, size: One size, £4.00, £4.62 includes Buyer Protection
    Removed!
    Marble Run, brand: NO LABEL, condition: Very good, size: 4 years / 104 cm, £6.00, £6.78 includes Buyer Protection
    Removed!
    Star Wars DO Droid with Remote Control, brand: Star Wars, condition: Very good, size: One size, £10.00, £11.10 includes Buyer Protection
    Removed!
    Space missions, brand: SPACE, condition: New without tags, size: 8 years / 128 cm, £2.00, £2.46 includes Buyer Protection
    Removed!
    A journey into space ,magnetic pieces, brand: Auzou, condition: Very good, size: One size, £5.00, £5.70 includes Buyer Protection
    Removed!
    Fee figure 5 in 1, brand: Source Unknown, condition: New with tags, size: One size, £5.00, £5.70 includes Buyer Protection
    Removed!
    Laser Maze Jr, brand: ThinkFun, condition: Very good, size: One size, £4.00, £4.62 includes Buyer Protection
    Removed!