Overview Reviews Product Description The Uni-Ball ZENTO provides a smooth, simple, and sophisticated writing experience, making it an essential everyday companion. It has a water-based pigment ink and 0.7 mm tip, making it great for producing precise lines. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Uni-Ball Uni Zento LiqGel 0.7mm 4pk BK Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments