Editorial Review A great set for any junior geologist or anybody who wants to learn how crystals are made This enables you use pointed crystal base to create beautiful acicular (needle-shaped) crystals used to make crystal mobiles and crystalline figures. By using gemstone crystal base (alum), you can conduct an experiment making octahedral crystals Includes 68 page science guide for more information; From the Manufacturer; This crystal making kit enables you use pointed crystal base to create beautiful acicular (needle-shaped) crystals. Use to make crystal mobiles and crystalline figures. By using gemstone crystal base (alum), you can conduct an experiment making octahedral crystals. Science guide included (68 color pages).
Features 1) Everything you need to turn rocks into gems 2) Includes rocks and 4 grinding grits 3) Jewelry making components include: 18" necklace chain, 4 adjustable rings, 3 key chains 4) Rock to "Gem" in about a month 5) AC/DC transformer included
Specification Binding : Toy Brand : Elenco Color : multi/none Department : Science EAN : 0794628131764 Label : Elenco Electronics Inc Manufacturer : Elenco Electronics Inc ManufacturerMaximumAge : 15.00 years Model : EDU-36793 PackageDimensions_Weight : 3.60 pounds PackageDimensions : L:16.00 X W:11.50 X H:6.10 ProductGroup : Toy ProductTypeName : TOYS_AND_GAMES Publisher : Elenco Electronics Inc ReleaseDate : 2009-03-20 Studio : Elenco Electronics Inc Title : Edu-Toys Rock Tumbler