Refill color:

Default

Pen head:

Black 12 pieces per box

12 pieces in a red box

12 pieces in a blue box

Black two boxes of 24 pieces

Red two boxes of 24 pieces

Blue two boxes of 24 pieces

Black three boxes of 36 pieces

Red three boxes of 36

Blue three boxes 36 pieces

Black two boxes of 24 + red one box of 12

Black two boxes of 24 + blue one box of 12

12 Black +12 Red +12 blue

Black five boxes of 60 pieces

Black 36 PCs + red 12 PCs + Blue 12 PCs

48 black +12 blue

Black 48 + red 12

Black 96 + red 12 + Blue 12

Black ten boxes of 120 pieces

120 red boxes

120 blue boxes

Black 12 boxes (144 PCs)