AC-LM Line Tre? Smooth / Assembly Kit Nakabayashi

Materials: Dark pencil (B or higher is best), cellophane tape, manganese AA batteries x 2
Manufacturer's suggested retail price: \1,124 + tax



Experiment details: When the current (resistance) terminal is placed on a conductor, electricity flows and sound comes out of the speaker. The pitch of the sound changes depending on the resistance of the conductor, so you can also create musical scales.
Specifications
Main unit dimensions
W80×D60×H40mm
Main unit weight
30g
Set contents (materials)
Paper main unit x 1
AA battery box x 2, vinyl conductor x 1
Electronic circuit board x 1
Package dimensions
W220×H345mm