4M Tin Can Calculator

Características:

  • Create green energy by making your own batteries using recycled soda cans and pencils.

  • This set teaches you the science of creating electricity in a fun hands on experiment. Your assembled tin can battery generates enough juice to power the included calculator for hours.

  • Made using safe and high quality materials, this product is designed to last.

  • Give the gift of science with toys and gadgets that foster curiosity and encourage scientific learning.

  • Recommended for ages 8 and up.

  • Challenge your child's imagination with 4M toys and kits.

  • 4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more.