Blue/black resin, pearlescent Ruby Red highlights  and nickel silver inlays.
Available with your  choice of brass, aluminium or copper Makers Mark coin. 
W: 40mm H: 70mm Bore 27mm for 26mm  knot
Can be expanded to fit 28mm knot 
(Knot pictured sold separately)
Please look closely at the pictures as they are a part of the description.
More pictures can be made available upon request, feel free to contact me with any questions or loft height preferences.