R Exclusive, only available at Toys R Us Canada. 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. Rock Tumbler, AC Adapter, Rocks, Jewelry Accessories, Key Chain, 3 Setting Holders, 18″ Silver Tone Necklace Chain, 1 Pair Hanging Earring Wires, 1 Jump Ring Connector. Coarse Grinding Powder. Fine Grinding Powder. Polishing Power. Glue.
Additional Information
- SKN: 500833
- ID: 54669A90
- UPC: 67846042663
- Brand: Explore Scientific
- Part Of Assortment: No
- MFR Number: ED42663
- Ship to Quebec: Yes
- Maximum Order Quantity: 5
- Toysrus Recommended Age: 8 – 12 years
- Registerable: Yes
- Language: Bilingual
- Gift Wrap: Gift wrap is not available for this item
Assembly
- Assembly Required: Yes
- Item Height: 9 inches
- Item Length: 11.2 inches
- Item Weight: 3.4 lbs
- Item Width: 5.9 inches
Batteries
- Batteries Included: false
- Batteries Required: false























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