![Thames and Kosmos 659141 Bubble Blower](http://www.eio.com/cdn/shop/products/659141_1_700x700.png?v=1571722964)
Thames and Kosmos 659141 Bubble Blower
Original price
$14.04
-
Original price
$14.04
Original price
$14.04
$14.04
-
$14.04
Current price
$14.04
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.