by daleshrimpton » Jun 9th, '10, 09:03
there was a set on ebay 4 weeks ago..
you need to search for finn jon's multiplying tennis balls.
It is also on one of his dvds, which might explain the construction.
even he used a sharpie by looks of it. though the lines are cut into the ball first.
hmmmm.
I wonder if a laundery marker would work.
I would of thought that a product designed for writing on fabric, would bleed less on an absorbant surface.
you're like Yoda.you dont say much, but what you do say is worth listening to....
Greg Wilson about.... Me.