One and Done Steel Ring Mandrel Pen & Pencil Refills Two plating combinations — Chrome

Two plating combinations — Chrome & Gold and Black Ti & Palladium — for strikingly different aesthetics from one kit

Makes an unforgettable gift for fans of gothic

or resin blanks

Thread Size: 3/8”-16

The fine mist from our aerosol cans makes it perfect for occasional use and prevents acetone from escaping

One and Done Steel Ring Mandrel Pen & Pencil Refills Two plating combinations — ChromeOne and Done Steel Ring Mandrel Experience perfection with the new Infinitely Adjustable Ring Mandrel! Designed to hold and spin rings of any size, from 5 to 15, this high speed steel tool ensures durability and precision for flawless results. Conveniently mounts on your existing 7mm pen mandrel, this CNC machined marvel guarantees near perfect runout (under . 003in.) and requires a lathe that accepts a pen mandrel. Get your hands on this must have