Diamond Sieves with 43 plates Options:6.6 cm The second part deals with

The second part deals with the correct procedure for cutting and preparing rubber molds

selecting and caring for gemstones so you buy with confidence

Used to hold rings with vise-like grip while polishing

Set the arm resistance as desired or lock it in position

but the techniques can be universally applied

Diamond Sieves with 43 plates Options:6.6 cm The second part deals withA simple method for sorting stones, beads and pearls according to size. f& Precision drilled, polished sieves fit into chrome plated steel cylinder f& Plate sizes are clearly marked for easy identification f& Includes a padded, zuppered black cas