Universal Pen Tube insertion tool 

This helpful pen tube insertion tool is versatile enough to work on any pen kit - from Slimline through the Majestic. Now one insertion tool is all you need. Accepts and inserts tubes from 7mm through 37/64

Keep the glue where it belongs and not on your fingers! Providing a wider range of versatility slip any pen tube from 7mm to 37/64 inch in diameter onto the chrome plated shaft and insert the tube into the blank while remaining glue free.

Greater versatility
Ease of use
Hands remain clean-