Listen Up

By Paul Beck

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... This description may be from another edition of this product.

• Format: Misc. Supplies
• Language: English
• ISBN: 0974848646
• ISBN13: 9780974848648
• Release Date: August 2005
• Publisher: SmartLab
• Weight: 1.05 lbs.
• Dimensions: 8.5" x 3.3" x 11.1"
• Age Range: 4 to 12 years
• Grade Range: Preschool to Grade 7