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    Large Plastic Test Tubes with Caps

    $12.99 – $79.99
  • Palm PipesPalm Pipes

    Palm Pipes

    $16.99
  • STEM Slime Science BundleSTEM Slime Science Bundle

    STEM Slime Science Bundle

    $65.98
  • Deluxe Science Kit Bundle

    Deluxe Science Kit Bundle

    $124.95
  • Geyser Tube®

    Geyser Tube™ Mentos Geyser Kit

    $9.99 – $12.99
  • STEM Science Kit - Power of AirSTEM Science Kit - Power of Air

    STEM Science Kit: Power of Air STEM Science Kit

    $32.99
  • Pearl Swirl Rheoscopic ConcentratePearl Swirl Rheoscopic Concentrate

    Pearl Swirl Rheoscopic Concentrate

    $12.99
  • Energy Stick + Sand BundleEnergy + Sand Bundle

    Energy + Sand Bundle

    $32.98
  • Baby Soda Bottles Test Tubes & RackBaby Soda Bottles Test Tubes & Rack

    Large Plastic Test Tubes with Rack

    $9.99
  • STEM Science Kit Bundle - ASTEM Science Kit Bundle – 3 pack

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

    $84.12 Sale!
  • Science Magic

    STEM Science Kit: Science Magic

    $17.49 Sale!
  • Water Wizardry

    STEM Science Kit: Water Wizardry

    $17.49 Sale!
  • Foam Alive™Foam Alive

    Foam Alive – 1 lb Bag

    $19.99 – $59.97 Sale!
  • UV Color Changing BeadsUV Color Changing Beads

    UV Color-Changing Beads

    $12.99
  • Oobleck!

    Oobleck!

    $7.50 Sale!