Acrylic Borosilicate glass Ceramics Chalcedony Composite Crystal Dichroic glass Fibrous borosilicate glass Glass Howlite Plagioclase Plastic Quartz Synthetic Opal Synthetic resin

A drop Bicone Drop Flat circle Hemisphere Marquis Oval Square

3 mm 4 mm 5 mm 6 mm 8 mm 10 mm 12 mm 13 mm 14 mm 15 mm 18 mm 30 mm 36 mm 40 mm

Multicolor White / transparent