Tablecloth Weights

A new design that builds on my older spherical table cloth weights. Some users said those were too light, so here comes 50% more weight (e.g. 6 x 3/8 in balls). Also some users said the clamp mechanism was too weak and the weights could fall off. Thus here an improved mechanical clamp, with some little teeth. Does not damage the table cloth, but has some real bite ;-)

The clamp is a remix of SC2014's clamp, adapted to this use.