Slimline & Comfort Grip - 7mm Pen Tubes:
These are pre-cut to fit the SlimLine & Comfort Grip pen kits. Available in plain Brass, Powder Coated White or Black. Powder coated tubes work great with transparent or light colored acrylics. Powder coating unlike paints are not affected by glues or solvents and when sanded to rough up the tube the plating remains intact. If used with water style blanks paint the whole as well.