MEL Science MEL Science Chemistry Tin Kit Dendrite and Hedgehog STEM Educational Set New‎

MEL Science Chemistry Tin set offers an engaging hands-on educational experience for young scientists. This factory-sealed kit includes everything needed to create a Tin Dendrite and a Tin Hedgehog, including liquid soap, sodium hydrogen sulfate, tin(II) chloride, zinc, petri dishes, and a battery holder. Designed for use under adult supervision, it encourages STEM learning through real chemical reactions and includes experiment cards and instructions to guide the process. Perfect for homeschooling or as a supplemental science activity, this set provides a fascinating look into the world of chemistry and crystal formation.