this is a quick and easy instructable to do
but with great results
Step 1: What You Will Need
1) block of wood measuring 14 inches in length by 4x4 inches. or what ever size you like.
2) measuring tape.
3) drill with a number 3 drill bit
and lets go.
Step 2: Measuring
to begin with measure.whatever wood you can get so long as its block shaped
i made mine 14 inches in length
and 4inch square .
but go with what suits you.
then with your ruler measure and mark 10 mm spaces
Step 3: Drilling
now with the small sized drill bit and drill
drill a hole on the marks you made earlier
at an angle of 35 to 40 degrees .
look at the pics on the last step as a guide.
Step 4: Finish Off
its upto you whether or not you sand it down and varnish but i didnt bother.
now you can fill in all those holes made with your dremel or rotary tool bits
i will be marking each side with the named dremel bits
ie one side for burrs
1 for router bits etc.
always remember to wear safety glasses etc
and happy hobbying