Use a Pizza Cutter

Written By Ed Trost

March 2011

A pizza cutter may be used in conjunction with a straight edge or ruler to produce clean lines when cutting slabs - you do not get the annoying crumbly bits a needle produces and it does not drag and distort the clay like a knife does.

Ed Trost

Big fan of Squarespace since way back at version 2 I think. 

https://www.trost.com.au
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