Circuit Blocks BYO Bubble Machine
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Ready for hours of fun filling your world with Bubbles?
This Build your own Bubble Making Machine comes with all the parts and bubble solution needed to build a circuit that creates a continuous stream of bubbles.
- You build it and then watch the bubbles just keep coming!
- Geared Motor spins wand to grab bubble solution
- Motor & Fan create wind stream to blow bubbles from wand
- Creates thousands of bubbles per minute!
- Teaches STEM fundamentals of electronics
- Requires 3 "AA" batteries (not included)
- Ages 5 and up