Bathroom Seat Lock

Locking hook for the WC cover.
Useful to avoid creative little ones playing with the forbidden whirlpool waters or flushing objects down the drain.

I included 2 versions for the top and bottom parts: a "regular" and a "large" size.
Measure the inner lip and the cover height of the wc to see which ones fits better.
There is also a variant for the top part, printed in two pieces and screwed together for better layer material strength.

You can remix it all you want to fit your needs.