Acrylic Borosilicate glass Brass Carnelian Ceramics Chrysocolla Coconut Composite Coral Crystal Garnet Glass Granite Jade Jasper Marble Polymer clay Synthetic resin Tiger Eye Wood Zinc nickel free alloy

Arbitrary Ball Barrel Bicone Cube Diamond Drop Flat circle Flower Oval Rectangle Rhombus Rice Rondel

2 mm 2.5 mm 3 mm 3.5 mm 4 mm 4.5 mm 5 mm 6 mm 7 mm 8 mm 9 mm 10 mm 11 mm 12 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm 20 mm 22 mm 26 mm 29 mm 30 mm

0.4 mm 0.5 mm 0.6 mm 0.7 mm 0.8 mm 1 mm 1.2 mm 1.3 mm 1.4 mm 1.5 mm 1.8 mm 2 mm 2.5 mm 3 mm 4 mm 5 mm

Brown / beige Multicolor Red / burgundy