This kit includes a 10" Grit Kit and 10" Tile Tool Kit in one package. All you need is Glass!

It contains SiC #80 1 LB, #120 3/4 LB, #220 3/4 LB, WAO 25 Micron 1/2 LB, 15 1/4 LB, 9 1/4 LB, CEO 3/4 and Gugolz Pitch 2 LB and 8 LB Dental Stone and a 10" Tile Mat.