I have a green pill that looks exactly like a 1mg klonopin [ clonazepam ] but it has no imprint. On one side, it has indented line straight through the middle , the other side is totally blank. Unlike the other klonopins I have, that are round, but have a flat edge around the whole pill, these are rounded at the edge, if that description makes any sense! Other than that, no other differences to my original kpins. If anyone can help me, I would be so grateful!