Pack of 6 spare Black Tubes for pen kits. They are made of brass and then enamel painted, the diameter is 6.75mm and length is 52mm. (7mm drill size)

For use when using light coloured or translucent acrylic blank to stop the brass shining through, we also stock these in white.

These are handy spare parts for pens and woodturning projects. They are suitable for:-

   Slimline

   Fancy

   Euro

   Comfort

   Teacher

   and any other pen kits with 7mm tubes