devil sticks

[Jacob]

xmas present commission.
Just wondered if we had any expert advice on here?
Easy enough to make some sticks but are there useful details, clever wheezes, e.g. other profiles rather than dead straight rods

 

[Phil Pascoe]

I had to google devil sticks and came across this -

 

[Jonzjob]

You could include a wooden traffic cone? Hollow of course or it would be too heavy