Loop Box, made by Kagen Sound, 150 copies made in 2017. There is some slight wear at the ends of some of the many sliding pieces, but it’s difficult to see, and has no effect on the function of the puzzle. See pictures for example. Also comes with the solution sheet and the COA.
Postage to be calculated after the auction, so please don’t pay until I send you the total with postage, which you can Paypal to tomjolly2020@hotmail.com. Preferably to Friends and Family.