This was Alexander Magyarics 2024 IPP41 Exchange Puzzle from Houston.It is very difficult with multiply challenges Shipping is $4 UK and $12 Elsewhere.

Designed by Wil Strijbos this is Hanayama's Menji branded anti-slide puzzle called Caramel Dice.There are numerous challenges involving 13, 14 and 15 pieces. This puzzle also comes with actual Menji Caramel Dice sweets (12 of 16 remain unopened, but please do not eat them... they are from 2008!Fantastic condition and an absolute gem for collectors.Shipping is $6 UK and $18 Elsewhere

This is another of my very rare Takeyuki Endo puzzles. This one is from 2003 and is a dual-challenge puzzle - packing the pieces in a rectangular, restricted space (2 voxels high) and making a 3 x voxel cube, in the space provided. Both are difficult challenges - so luckily the solutions are provided.Mint condition.Shipping is $6 UK and $15 Elsewhere.