Biology kit

Bran Refill for bokashi composter - Bokashi bran is a dry mix of bran and molasses - It contains beneficial microorganisms - These microorganisms accelerate the decomposition process of kitchen waste by encouraging the dehydration of the material

Franzis Verlag GmBH (9783645652766 / 65276)

A young science kit to encourage early STEM learning and scientific thinking while having fun - Listen to a heartbeat, measure the air in your lungs, discover hair strength and analyse fingerprints - Includes a 32-page Lab book with 14 fun experiments - C