First of all, I didn't even know what they were called. I do remember my grandmother had these and often used it for her tobacco. I called them herb grinder or pounder. and somehow in search of garlic presser on ebay, I found these. I only found the two small ones, They cost about $5 plus shipping. I had no idea they were that small. and I even tried using them, and they were a joke.
then, I found the big one at my local dollar store here in Macon, sold for $5 bucks. I was shocked. and it is now my official garlic presser and grinder. It's made out of some kind of stone. It's heavy and it does the job with ease. So no more unused garlic in my house.
I love it and planning on buying more soon.