100 pcs/Lot Gel pen Refill Wholesale pen ink Bullet syringe bulk Stationery Caneta mont Office accessories school supplies 6225

Feature:

Inspiration: Removalbe refill.

Ink color: Black， blue， or red.

Writing point: 0.5mm， smooth writing experience.

Body Material: Plastic， safe and healty for human body and environment.

Size: Inner diameter 2.4cm， Length 13cm， suitable for most Gel pen.

Weight: 1g.

Function: Gel pen refill / Office school supplies.

Tip: 

Two different nib: Bullet / Syringe;

Three different color: Black/Blue/Red;

100 pieces/lot.

please leave message about the color and nib you want， otherwise， color will be black. 

It will be well package， so do not worry about the shipping.