FB-1 - Crystal Football.  Etch area 4" Wide BK-1 - Crystal Basketball. Etch area 2.5" diam. GB-1 - Crystal Golf Ball. Etch area 2.5" diam. BB-1 - Crystal Baseball. Etch area 2.5" diam. SB-1 - Crystal Soccer Ball. Etch area 2.5" diam.