The Egg designed and made by Wil Strijbos, a very good and very difficult take-apart puzzle with a clever and never seen elsewhere, as far as I know, final mechanism. Once disassembled it is not as easy as you think to put it back together in the starting position, that was for me even more enjoyable than taking it apart.
Good condition, some scratches on the inside because of the friction of the mechanism on unanodised aluminium.
Buyer pays shipping and Paypal fees.
If the last bid happen in the last 24h the item will be relisted to prevent snipe bid.