The flask is 190 mm high and 66 mm wide. It is made of African White Pear and Imbuia. The Celtic Knot central section was made by gluing together six pieces of White Pear (25 mm thick) cut at 30° on two sides yielding a symmetrical tube 100 mm long and an outside diameter of 73 mm. This tube was cut whilst clamped in a jig on an arm saw set at 20° left of the normal square (90 °) setting of the saw fence. After each section was cut to within 1 mm of “right thru” Imbuia board (2.5 mm) was glued into the saw cuts. After setting the next cut was done etc.
