Color:

Inner diameter 4cm [solid ring] color mixing

Inner diameter 6cm [solid ring] color mixing

Inner diameter 10cm [solid ring] color mixing

Inner diameter 12cm [solid ring] color mixing

Inner diameter 14cm [solid ring] color mixing

Inner diameter 16cm [solid ring] color mixing

Inner diameter 18cm [solid ring] color mixing

Inner diameter 20cm [solid ring] color mixing

Inner diameter 22cm [solid ring] color mixing

Inner diameter 25cm [solid ring] color mixing

Inner diameter 28cm [solid ring] color mixing

Inner diameter 30cm [solid ring] color mixing

Inner diameter 35cm [solid ring] color mixing

Inner diameter 40cm [solid ring] color mixing

Inner diameter 16cm [hollow ring] Coarse 0.8

Inner diameter 18cm [hollow ring] Coarse 0.9

Inner diameter 20cm [hollow ring] Coarse 0.9

Inner diameter 22cm [hollow ring] Coarse 0.9

Inner diameter 25cm [hollow ring] Coarse 0.9

Inner diameter 30cm [hollow ring] Coarse 1.2

Inner diameter 35cm [hollow ring] Coarse 1.2

Inner diameter 40cm [hollow ring] Coarse 1.2

Inner diameter 14cm [hollow ring] Coarse 0.7