Washers/Spacers for V1 80u Metal Pen

Get the most out of your V1-80U pen with these precision-fit 2.4 mm washers.

Simply place the washer between the pen pusher and the rubber plunger of a standard 3 mL pen cartridge to move the stopper all the way up. One washer is required per pen.

Each pack includes 2 reusable washers—enough for two V1-80U pens.

Features:

• Precision-machined 2.4 mm thickness

• Designed exclusively for V1-80U pens (not compatible with the 60U version)

• Fits standard 3 mL pen cartridges

• Installs between the pen pusher and cartridge rubber plunger

• Ensures the stopper is fully advanced for proper pen operation

• Durable and reusable