Mechanical Sweeper

$27.95

Have a whale of a time building your own mechanical sweeper! Create colorful watercolor whales with a salt experiment, then construct a vacuum cleaner-like sweeper with multiple moving parts you engineer yourself to collect pom-poms, small toys, and more. Attach your whales to either side, and that’s a project whale done!

SKU: SWE-F2006 Category:

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