Horrible Science - Creepy Crystals Electricity right to the end

right to the end

crystal-growing liquid

Through a series of fun

and so much more along with a highly detailed and richly illustrated instructional booklet to help guide you step by step with each model

explore the brain

Horrible Science - Creepy Crystals Electricity right to the endGalt Toys Horrible Science Grow a creepy crystal tree, create your own diamonds and make crystals that rock! Discover how crystals form and foul facts about crucial crystals. Contents: Ammonium dihydrogen orthophosphate 50g, tree growing solution, tree card, Petri dish, colour tablet, seed crystal, round bottle, funnel, limestone rock, and Horrible Info leaflet. 8 years and onwards.