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  1. Santa's Light-Up Workshop

    $24.95 $22.95

    Construct a wooden workshop for Santa and his little elves with this light-up, buildable workshop. Customize it with colorful beads and pipecleaners to create a unique look of your own.
  2. Animal Chalkboard Ornaments

    $16.95 $13.50

    Create perfectly personalized animal-shaped ornaments with a little bit of chalkboard paint, chalk, and chalk markers! Transform blank wooden shapes and decorate them in your own style.
  3. Headphones
    New

    Headphones

    $34.95 $29.95

    Build the headphone headband, rig up the speaker drivers, and experiment with stereo sound. Explore how speakers and other electroacoustic transducers turn electricity into sound, then learn about the historical technologies that made modern headsets possible.
  4. Color-Mixing LED Crystal

    $24.95 $20.95

    Make a color-mixing LED crystal and explore the physics of color!
  5. Chalkboard & Glow Slime

    $24.95 $20.95

    Stretch your chemistry and doodling muscles and mix two kinds of slime with this hands-on kit — jet-black chalkboard slime and glow-in-the-dark slime
  6. Glowing Horn Unicorn Costume

    $29.95 $24.95

    Build a unicorn costume with a majestic mane, a noble snout, and a horn that lights up!
  7. STEM Holiday (3-Pack)

    $64.95 $72.85 value

    Shop for Holiday favorites and save when purchased as a pack.
  8. Screen Printing

    $24.95 $20.95

    Print your own graphic on a backpack! Learn and practice screen printing, design your own graphic, and screen print your backpack!
  9. Fire Lab

    $34.95 $29.95

    Make a colorful flame lamp and complete 7 combustion experiments that explore the chemistry of oxidation, the flame test, and light energy.

    Delivery note: This item will ship separately from any other items in your order. Your entire order only qualifies for Standard Shipping (delivered within 3-10 business days) and is not guaranteed for 12/24 delivery.
  10. Glow Lab

    $44.95 $37.95

    Explore UV light and mix up 3 solutions that glow in the dark. Explore the chemistry of fluorescence, phosphorescence, and chemiluminescence.

    Delivery note: This item will ship separately from any other items in your order. Your entire order only qualifies for Standard Shipping (delivered within 3-10 business days) and is not guaranteed for 12/24 delivery.

   

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