kitchen sink drain stopper

This is my version of a kitchen sink drain stopper. This is a remake of the insinkerator type. I use them for work, but they cost an arm and a leg already. first piece is to be printed in abs. 90 percent infill. second piece is printed in tpu. assembly can be a little difficult. warm up print bed to 80c, place rubber part on there for a minute or two, assembly should be easy then.