Enormous Variety - This Rock Tumbler Refill Kit Has 5 Pounds Of Unpolished Rocks And Gemstones Consisting Of 2 Pounds Of Gemstone Mix, 1 Pound Of Agate Mix, 1 Pound Of Madagascar Mix, And 1 Pound Of Jasper Mix. | Rock Polishing Grit - There Are 20 Total Rock Tumbler Grit Packets In The Kit, Enough For Five Complete Tumbling Cycles With Any Rock Tumbler! | Jewelry Settings - Once Your Rocks Are Polished, Use The 5 Included Jewelry Settings To Create Beautiful Keepsakes Or Use The Included Storage Pouch To Keep Your Favorite Specimens All In One Place! | Detailed Learning Guide - The Learning Guide Includes Polishing Instructions Along With Fascinating Information About The Stones In The Kit. | High-Quality Educational Toys - We'Re Proud To Make The Highest Quality Hands-On Science Toys, And All Our Products Are Backed By Exceptional Service. If Your Experience Is Less Than Stellar, Let Us Know And We'Ll Make Things Right!

Features

National Geographic Rock Tumbler Refill Kit - 5 Lb. Mix Of Rocks For Tumbling And Rough Gemstones - Rock Tumbler Supplies Include Rock Tumbler Grit And Polish Refill, And Unpolished Rocks

Specification

Product Detail
Color	Multicolor
Size	Medium
Dimensions	5.9x6.51x6.9
Weight	6.51