This delrin lifting tool is useful for general lifting, mechanical backing removal, and whenever you need to gently pry or delaminate something.  Great for book and paper conservators. Although it is thicker than the carbon fiber lifter I also make, it has a slightly lower coefficient of friction, so slides a bit better. It also seems to take a little sharper edge.  More rigid than teflon with better edge retention. The edge is easy to maintain by sanding or scraping. More images.  It is always useful to have a wide range of tools to deal with specific problems. Delrin.  Approximately 12 x 1 x .125″ or 8 x 1 x .125″