$57.99 Pentel Energel Refills LR7 LR7BP2V, Violet Ink, 0.7mm Medium Point, Pack of 2 | Nordisco.com
Pentel EnerGel RTX Needle Tip BLN77-V, 0.7mm, Violet Liquid Gel Ink Rollerball Pen | Nordisco.com
Pentel EnerGel Pen Refill - 0.7mm Needle Tip - Liquid Gel Ink - Violet - 1/PK | eBay
