Thames and Kosmos 659141 Bubble Blower
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Build a machine that automatically blows a stream of soap bubbles in different sizes. Learn how electric motors and fans work and why soap solution forms bubbles when air is blown through a soap film.
Thames and Kosmos
Manufacturer's Suggested Age
8 years and up
2 AA batteries required. Not included.
No assembly required
Choking Hazard Warnings
Small parts. Not for children under 3 yrs.
What's in the Box
Kit and manual guide