Overview Reviews Product Description Paper Mate InkJoy 300RT Retract Ball Pen Blk Box of12 features an ultra-smooth writing system never drags, and a comfortable rubberized grip. Retractable design is ready to write with just a click. Tip size: 1.0mm. Color: Black Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Paper Mate Paper Mate InkJoy 300RT BP Blk Pack of 12 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments