Overview Reviews Product Description Pentel Refill For BL77B 0.7mm Red Box 12 LR7B Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Pentel Pentel Refill For BL77B 0.7mm Red Box 12 LR7B Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments