Overview Reviews Product Description The market leading pen contains a unique ink flow system that ensures continuous flow and high writing performance until the very last drop. Features a see-through ink chamber so that you can monitor how much ink is left. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Uni-Ball Uni-Ball Eye Micro Red Box of 12 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments