• STEM Color Science BundleSTEM Color Science Bundle

    STEM Color Science Bundle

    $98.97
  • STEM Electric Physics BundleSTEM Electric Physics Bundle

    STEM Electric Physics Bundle

    $98.97
  • STEM Science Kit: Bundle of 4STEM Science Kit Bundle – 4 pack

    STEM Science Kit Bundle – (4-pack)

    $99.99 Sale!
  • STEM Science Kit Bundle – 5 packSTEM Science Kit Bundle – 5 pack

    STEM Science Kit Bundle – (5-pack)

    $120.00 Sale!
  • STEM Science Kit Bundle - ASTEM Science Kit Bundle – 3 pack

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

    $84.12 Sale!
  • STEM Science Kit - Bundle BSTEM Science Kit Bundle – 3 pack

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

    $84.12 Sale!
  • STEM Science Kit - BubblologySTEM Science Kit - Bubblology

    STEM Science Kit: Bubblology Science Kit

    $32.99
  • Growing Polymer Creatures

    STEM Science Kit: Growing Polymer Creatures

    $12.50 Sale!
  • STEM Science Kit: Mix and Match

    $23.09$32.99 Sale!
  • STEM Science Kit: Mysterious Science KitSTEM Science Kit: Mysterious Science Kit

    STEM Science Kit: Mysterious Science Kit

    $32.99
  • STEM Science Kit - Newtons AnticsSTEM Science Kit - Newton's Antics Science Kit

    STEM Science Kit: Newton’s Antics

    $32.99
  • STEM Science Kit - Physics Science KitSTEM Science Kit - Physics Science Kit

    STEM Science Kit: Physics Science STEM 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
  • Science Magic

    STEM Science Kit: Science Magic

    $17.49 Sale!
  • STEM Science Kit - Slime Artslime art

    STEM Science Kit: Slime Art

    $26.39 Sale!
  • STEM Science Kit: Snow ScienceSTEM Science Kit: Snow Science

    STEM Science Kit: Snow Science Kit

    $32.99
  • STEM Science Kit - String Slime GoSTEM Science Kit - String Slime Goo

    STEM Science Kit: String Slime Goo Science Kit

    $26.39 Sale!
  • STEM Science Kit - Water Science KitSTEM Science Kit - Water Science Kit

    STEM Science Kit: Water Science STEM Kit

    $32.99
  • STEM Slime Science BundleSTEM Slime Science Bundle

    STEM Slime Science Bundle

    $52.78 Sale!
  • Steve's Bookazine

    Steve’s Bookazine

    $4.49 Sale!
  • Steve’s Classroom Bundle Pack

    $338.32
  • String Slime Deluxe SetString Slime Deluxe Set

    String Slime™ Deluxe Set

    $19.99 Sale!
  • String Slime™ Starter SetString Slime Starter Set

    String Slime™ Starter Set

    $12.99
  • Teacher Classroom Bundle

    Teacher Classroom Bundles

    $33.96$140.92
  • Test Tube Experiment BundleTest Tube Experiment Bundle

    Test Tubes Experiment Bundle

    $62.93
  • Halloween Slime BundleHalloween Slime Bundle

    The Halloween Slime Bundle

    $39.98
  • Ultimate Halloween Bundle

    The Ultimate Halloween Bundle

    $103.94
  • Water Gel Starter SetWater Gel Starter Kit

    Water Gel™ Starter Set

    $12.99
  • Water Gel Test Tube

    Water Gel™ Test Tube

    $7.99
  • Boo Bubbles - Dry Ice Smoke BubblesBoo Bubbles - Dry Ice Smoke Bubbles

    Boo Bubbles™ – Dry Ice Smoke Bubbles

    $29.99
  • Ghost Science KitGhost Science Kit

    Ghost Science Kit

    $23.99 Sale!
  • Glow Powder KitGlow in the Dark Powder

    Glow Powder with Mini Black Light

    $11.99 Sale!
  • Ultimate Dry Ice KitThe Ultimate Dry Ice Science Kit

    The Ultimate Dry Ice Science Kit

    $129.99
  • Growing Bacteria KitGrowing Bacteria Kit

    Bacteria Growing Kit

    $19.99
  • Balloon Powered Helicopter 4 Pack

    Balloon Powered Helicopter 4 Pack

    $14.99
  • Big Bucket of ScienceBig Bucket of Science

    Big Bucket of Science Test Tube Experiments

    $64.99
  • 1 Liter Bottles

    Bottles – 1 liter

    $9.99$49.99
  • Bubble GlovesBubble Gloves

    Bubble Gloves

    $4.99$99.80
  • Clear Safety GlassesClear Safety Glasses

    Clear Safety Glasses

    $3.99$79.80
  • Color Fizzing TabletsColor Fizzing Tablets

    Color Fizzing Tablets 100-Pack

    $8.99
  • Color Fizzing TabletsColor Fizzing Tablets

    Color Fizzing Tablets 300-pack

    $24.99
  • Colorful Growing Orbs

    Colorful Growing Orbs

    $14.99
  • At Home Science - Bouncing Bubbles

    Deluxe Bouncing Bubble Kit

    $39.99
  • Energy Stick

    Energy Stick®

    $10.99$199.80
  • Extreme Bubble Solution ConcentrateExtreme Bubble Solution Concentrate

    Extreme Bubble Solution Concentrate

    $24.99