Every Cello pen Undergoes rigorous quality testing under extreme condition-ink, tip, ball and body are all guaranteed 100% quality tested to provide you a superlative writing experience.

Ball point pen with transparent body and rubber grip for better handling. Smooth writing.

Cello gripper ballpoint pen blue: every cello pen undergoes rigorous quality testing under extreme condition-ink, tip, ball and body are all guaranteed 100% quality tested to provide you a superlative writing experience.

Butter gel’s lubriflow ink system with new darker ink ensures that your writing is smooth, looks dark on paper and is waterproof.

Topball click’s unique tc ball ensures its tip is extra damage resistant. The 0. 7mm tip gives a fine writing experience.