A set of JETSTREAM ballpoint pen refills in various sizes. 0.7mm and 1.0mm tip sizes. Provides a smooth writing experience. - Model: SXR-80-07 Red - Size: 0.7mm - Quantity: 5 refills - Model: SXR-80-10 Red - Size: 1.0mm - Quantity: 3 refills Model: SXR-80-07 Black - Size: 0.7mm - Quantity: 3 refills * 2 refills from the 5-refill package have been used, so there are 3 refills remaining. Although new and unused, several years have passed since purchase. Please purchase only if you understand that these have been stored at home by a private individual.