• Baby Soda Bottle - Test Tube RackBaby Soda Bottle - Test Tube Rack

    Large Plastic Test Tubes Rack

    $3.99
  • STEM Science Kit - String Slime GoSTEM Science Kit - String Slime Goo

    STEM Science Kit: String Slime Goo Science Kit

    $32.99
  • Steve's Bookazine

    Steve’s Bookazine

    $4.49 Sale!
  • Water Gel Starter SetWater Gel™

    Water Gel Powder

    $12.99$29.99
  • Extreme Bubble Solution ConcentrateExtreme Bubble Solution Concentrate

    Extreme Bubble Solution Concentrate

    $24.99
  • Large Growing Alligator (30 pack)Large Growing Alligator (30 pack)

    Large Growing Alligator (30 pack)

    $35.99 Sale!
  • UV Color Changing BeadsUV Color Changing Beads

    UV Color-Changing Beads

    $12.99
  • STEM Science Kit - BubblologySTEM Science Kit - Bubblology

    STEM Science Kit: Bubblology Science Kit

    $32.99
  • STEM Science Kit: Bundle of 4STEM Science Kit Bundle – 4 pack

    STEM Science Kit Bundle – (4-pack)

    $99.99 Sale!
  • STEM Science Kit – Amazing ScientistSTEM Science Kit – Amazing Scientist

    STEM Science Kit: Amazing Scientist Chemistry Kit

    $32.99
  • Bubbling ConcoctionsTest Tubes - Baby Soda Bottles

    Large Plastic Test Tubes with Caps

    $12.99$79.99
  • WindbagsWindbags

    Windbags – One Breath Bernoulli Bag

    $6.99$49.99
  • Giant Energy Stick®Giant Energy Stick

    Giant Energy Stick® – STEM Toy

    $14.99
  • Heat Sensitive PaperHeat Sensitive Paper

    Heat Sensitive Paper

    $39.99
  • STEM Science Kit: Mix and Match

    $32.99