Drain plug without chain
Anyone who has "lost" the chain from a drain plug of the sink or had none until now, I now give a tip:
Take a normal chain, attach key rings at both ends, attach the plug to one end, and at the other end, as the normal keyring does not go through the tiny hole in the chain holder, simply install a cable tie in the overflow. Tighten, and you can pull the plug without taking again in the dirty washing-up water.