• STEM Science Kit Bundle - ASTEM Science Kit Bundle – 3 pack

    STEM Science Kit Bundle – Customer Favorites (3-pack)

    $84.12 Sale!
  • Glow Powder KitGlow in the Dark Powder

    Glow Powder with Mini Black Light

    $14.99
  • Geyser Tube® 20 packGeyser Tube® 10 pack

    Geyser Tube® Event Packs

    $44.99
  • Rainbow Snow Classroom Bundle

    Color Mixing and Absorption Classroom Bundle

    $63.96
  • Shape Gel™ Starter SetShape Gel Starter Set

    Shape Gel™ Starter Set

    $12.99
  • STEM Science Kit: Snow ScienceSTEM Science Kit: Snow Science

    STEM Science Kit: Snow Science Kit

    $32.99
  • WindbagsWindbags

    Windbags – One Breath Bernoulli Bag

    $6.99$49.99
  • Large Growing Alligator (30 pack)Large Growing Alligator (30 pack)

    Large Growing Alligator (30 pack)

    $35.99 Sale!
  • Giant Energy Stick®Giant Energy Stick

    Giant Energy Stick® – STEM Toy

    $14.99
  • aShape Gel™ Deluxe SetShape Gel Deluxe Set

    Shape Gel™ Deluxe Set

    $24.99
  • Halloween Slime BundleHalloween Slime Bundle

    The Halloween Slime Bundle

    $39.98
  • Insta-Snow PowderInsta-Snow Powder

    Insta-Snow® Powder – Fake Snow

    $7.99$24.99
  • Extreme Bubble Solution ConcentrateExtreme Bubble Solution Concentrate

    Extreme Bubble Solution Concentrate

    $24.99
  • STEM Science Kit: Bundle of 4STEM Science Kit Bundle – 4 pack

    STEM Science Kit Bundle – (4-pack)

    $99.99 Sale!
  • Blizzard in a BoxBlizzard in a Box

    Blizzard in a Box

    $24.99
  • Energy Stick + Sand BundleEnergy + Sand Bundle

    Energy + Sand Bundle

    $32.98
  • STEM Science Kit - Water Science KitSTEM Science Kit - Water Science Kit

    STEM Science Kit: Water Science STEM Kit

    $32.99
  • Film Canisters

    Film Canisters – (15 pack)

    $19.99
  • Color Fizzing TabletsColor Fizzing Tablets

    Color Fizzing Tablets 100-Pack

    $8.99
  • Solar BagsSolar Bags

    Solar Bag Balloon Science Experiment

    $16.99
  • Shape & Snow BundleShape + Snow Bundle

    Shape + Snow Bundle

    $32.98
  • Energy Stick ConductorEnergy Stick Conductor

    Energy Stick Conductor

    $14.99
  • STEM Slime Science BundleSTEM Slime Science Bundle

    STEM Slime Science Bundle

    $65.98
  • Growing Body Parts Jar – Half Gallon

    Growing Body Parts Jar

    $9.99
  • Tornado TubeTornado Tube

    Tornado Tube Science Experiment

    $24.99
  • Baby Soda Bottles Test Tubes & RackBaby Soda Bottles Test Tubes & Rack

    Large Plastic Test Tubes with Rack

    $9.99
  • Steve's Bookazine

    Steve’s Bookazine

    $4.49 Sale!
  • Color Fizzing TabletsColor Fizzing Tablets

    Color Fizzing Tablets 300-pack

    $24.99
  • STEM Science Kit - String Slime GoSTEM Science Kit - String Slime Goo

    STEM Science Kit: String Slime Goo Science Kit

    $32.99
  • STEM Science Kit - Power of AirSTEM Science Kit - Power of Air

    STEM Science Kit: Power of Air STEM Science Kit

    $32.99