Unused, new condition Black ballpoint pen refills 0.5mm x 2 0.7mm x 1, a total of 3 refills. - Model: SXR-80-05 - Size: 0.5mm - Model: SXR-80-07 - Size: 0.7mm All ink colors are black. The 0.7mm refill has been opened, but is unused and new. Purchased at DAISO the other day, I ordered the wrong type of refill, so I'm offering them to someone who needs them. Daiso 100-yen shop