Beautiful puzzle box by Simon Nightingale given as an Exchange at IPP 35 in Ottawa. The goal is to open the box, and then close it again. A very clever design. Not easy to solve or to understand.
Made from Corian.
Stored in smoke-free humidity controlled environment.
Can combine with other puzzles of mine which are listed.
Payment
via PayPal or Wise. PayPal has a lot of fees (FnF not possible), so
Wise is preferred, but not mandatory, and I can offer 5% discount if
using Wise.