Feature(may vary by option.)

●Size: Circle diameter 4.5 inches (115 mm)
●Material: Pet board
●11 circles by tone, 12 each of 11 tones, 1 hue circle and storage pouch included

[Color Tone Circle]

[Color Tone Circle Mini]

Description

11 PCCS tones are printed on 11 round transparent PET boards with 1 tone each.
Each tone color is reproduced with 12 even numbers.
Instantly coordinate with 132 colors to create a variety of color schemes.
This product is a new suggestion that you would like to have one of the tools for those who are interested in coloring jobs.
It is also a great educational tool for those who are studying colors.

(From Amazon.co.jp)