Listen Up
Book Details
Author(s)
Paul Beck
Publisher
Smart Lab
ISBN / ASIN
0974848646
ISBN-13
9780974848648
Availability
Usually ships in 1-2 business days
Sales Rank
#578,080
Category
Misc. Supplies
Marketplace
United States 🇺🇸
Ratings & Reviews
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Description
For undercover operations or pure fun, the voice changer is the ultimate combination of silly and science!
Includes everything kids need to build a working voice changer. Kids can choose to have a scary, squeaky, robotic, or booming voice.
