Refill color:

[4 sets of different colors] 20 pieces in total

[Sunny color + mild color] 10 pieces in total

[Sunny color + fluorescent color] 10 pieces in total

[Sunny color + natural color] 10 pieces in total

[Mild color series + fluorescent color series] 10 pieces in total

[Mild color + natural color] 10 pieces in total

[Fluorescent color system + Natural Color System] 10 pieces in total

[Sunny color series] 5 pieces in total

[Mild color series] 5 pieces in total

[Fluorescent color series] 5 pieces in total

[Natural color] 5 pieces in total

[Random color system] random 1