Blue Gem Acrylic Pen Blank (Blue Tanzanite) Hammer & Tool Kits Adapts to nearly every mandrel

Adapts to nearly every mandrel on the market with a shaft diameter of

Blanks are 3/4" X 3/4" X 5" Painted tubes are suggested

Smooth writing performance with a Parker-style refill

The realistic handle smoothly advances and retracts for a secure hold

Carry and Storage Case - 3 in 1

Blue Gem Acrylic Pen Blank (Blue Tanzanite) Hammer & Tool Kits Adapts to nearly every mandrelBlue Gem Acrylic Pen Blank (Blue Tanzanite) An appealing mid dark blue pen blank, with some ivory striations. Similar in color to blue tanzanite. This commercially produced resin is very dense but can be turned fairly easily with sharp HSS tools or carbide insert tools. The pen blank is opaque, back painting is not really required! Pen Blanks come as square pieces, about . 8" square and just over 5 inches in length. Blanks are priced and sold per