Sheaffer Ballpoint Refill K Style - Blue Fine - Blister Card

The Sheaffer Ballpoint Refill "K" Style in Blue Fine is a decent refill that writes smoothly. However, some customers have reported issues with the ink drying out within a few months of infrequent use. Additionally, the refill may not fit all Sheaffer pen styles, as one customer experienced difficulty with the tip being too large for their click style pen. Though some customers have reported issues, others have praised the refill for being a good value and producing smooth writing.