I got me a basalt gardentile. 1-1/4" thick (the gardenspecialist recommended basalt)
1 from 30 x 60 cm (12" x 24") let it cut into 1pc. of 12" x 16" and 1 pc. 12" x 8" Nice clean cut, the tile was allready polished, no rounded edges, but the cut is clean, so it's not sharp.
I don't want a big slab, I want some handy slabs, 1 on my bench, I can push on the side and 1 to go (so I can work in my garden or anywhere I want to)
I put some furniturefeltpads under (the big ones 6" x 8" cost me about $3 to do both whole slabs. And the slabs costed me incl. shipping (is expensive here in the Netherlands) $50