Paper Cup Speaker
Features
- A fun child’s experiment toy
- Learn how to convert electrical signals into sound waves
- Amplify your music with this D-I-Y cup speaker
- STEM product – Science, technology, engineering and mathematics
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Paper Cup Speaker
Paper Cup Speaker
Features
- A fun child’s experiment toy
- Learn how to convert electrical signals into sound waves
- Amplify your music with this D-I-Y cup speaker
- STEM product – Science, technology, engineering and mathematics
$1.86
Original: $5.32
-65%Paper Cup Speaker—
$5.32
$1.86Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Features
- A fun child’s experiment toy
- Learn how to convert electrical signals into sound waves
- Amplify your music with this D-I-Y cup speaker
- STEM product – Science, technology, engineering and mathematics
