Small Clamp 1x3.5 (2)

Simple and easy to use at a price that makes it crazy not to buy. The lever that locks the clamp in place is very simple and may need some elbow grease (it is just plastic on plastic using friction). The notches on the clamp jaws are a nice touch, but I expect them to be a bit fiddly at times. The plastic shouldn't mar surfaces, but I will use some rubber/felt barrier if I think it would be a problem. The hold is fine for my purpose - holding models in place while glue dries and increasing pressure to lessen gaps.

personally, I don't like how these clamp they are cheap enough. I do not like these clamps

These clamps allow you to use the right amount of pressure without putting too much stress on the plastic. They are made in the USA which is a plus. I have found myself using these clamps a lot.