This is a set of 100pcs machine pen bags, which are made of premium material, safe to use, durable. They are disposable, hygeian, you can use it with confidence. 100pcs in total, sufficient quantity can meet your quantity demands.

Features

-Color: Blue. 
-Material: Thin Film. 
-Size: About 16.20X5.00X0.01cm/6.37X1.97X0.00inch. 
- Exquisite workmanship, after strict inspection, has extremely high-quality and utilization rate.
- 100pcs in total, sufficient quantity can meet your quantity demands. 
- They are disposable, hygeian, you can use it with confidence.  
- Prevent the allergy and inflammation or other bad consequences that are caused by the ink. 
- The cartridge machine covers is excellent for extra protection in keeping pen and grips clean.