Make your own Talking Coin Bank that will respond by speaking when you drop a coin in.
Learn the concepts of conductivity, microphones, semiconductors, speakers and electricity.
Discover how circuits work.
Record your own messages and play them back whenever a coin is inserted!
90 x 60 x 100 mm (3.5 x 2.4 x 3.9'') (after assembly)
Suitable for children 8 years & up.
By Artec Science Crafts.