• STEM Science Kit - Water Science KitSTEM Science Kit - Water Science Kit

    STEM Science Kit: Water Science STEM Kit

    $32.99
  • Insta-Snow PowderInsta-Snow Powder Starter Set

    Insta-Snow® Powder Starter Set

    $12.99
  • 3pack Starter Set Bundle3-pack Starter Set Bundle

    3-pack Starter Set Bundle

    $38.97
  • Geyser Tube®

    Geyser Tube™ Mentos Geyser Kit

    $9.99 – $10.39 Sale!
  • STEM Science Kit: Bundle of 4STEM Science Kit Bundle – 4 pack

    STEM Science Kit Bundle – (4-pack)

    $99.99 Sale!
  • Magic Sand Starter SetMagic Sand Starter Kit

    Magic Sand Starter Set

    $12.99
  • String Slime Deluxe SetString Slime Deluxe Set

    String Slime™ Deluxe Set

    $24.99
  • Colorful Growing Orbs

    Colorful Growing Orbs

    $14.99
  • Water Gel Starter SetWater Gel Starter Kit

    Water Gel™ Starter Set

    $12.99
  • Steve's Bookazine

    Steve’s Bookazine

    $4.49 Sale!
  • STEM Science Kit Bundle – 5 packSTEM Science Kit Bundle – 5 pack

    STEM Science Kit Bundle – (5-pack)

    $120.00 Sale!
  • Physics Classroom BundlePhysics Classroom Bundle

    Observable Forces Classroom Bundle

    $41.96
  • Polymers Classroom BundlePolymers Classroom Bundle

    Absorption Classroom Bundle

    $50.96
  • Water Cubes - Superabsorbent PolymersWater Cubes - Superabsorbent Polymers

    Water Cubes – Superabsorbent Polymers

    $12.99
  • Jelly Marbles SetJelly Marbles Starter Kit

    Jelly Marbles™ Starter Set

    $12.99