Black Friday deals today! Use coupons GIFT5 = $5 off 40+ order, GIFT15 = $15 off 100+ order, GIFT30 = $30 off 200+ order

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  1. Build Bubble Maker Circuit Science Kit
  2. Motors & Generators Science Kit
  3. Build a Water Fountain Circuit Science Kit
  4. Snap Circuit Motion Detector Electronic Mini Kit
  5. Kids Headphones Building Kit

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