Circle Tracer - Lapidary Template Color:Blue Description: The ribbed formation gave

Description: The ribbed formation gave it the nickname "cockscomb oyster"

They are meant to rotate at high speeds as a carrier for polishing compounds

5cm x 4cmApproximate Weight of 1: 175g

Approximate Size of 1 sphere: 4cm

Circle Tracer - Lapidary Template Color:Blue Description: The ribbed formation gaveDescription: Transparent templates are superior to metal ones. They allow you to pick the area of stone with more accuracy because you can see what you're doing. These tracer templates can be used for other industries than lapidary. Made In: China Circle Sizes: 3mm 40mm Template Dimensions: 10cm x 20cm x 0. 1cm Weight: 22g Pieces: 1