Fractal Tray Puzzles, Hard Difficult Wooden Jigsaw Puzzles
Fractal Tray Puzzles, Hard Difficult Wooden Jigsaw Puzzles for Adults, Portable Impossible Reverse Thinking Challenging No Image Puzzle(4pcs-mix) Specifications Name: Fractal Tray Puzzles Material: Solid-Wood Shape: Cloud, Square, Chain, Triangle Size: 5.8*5.8 in / 14.7*14.7cm Weight: 80g Feature: 1.Wood Brain Teasers – Solid-wood fractal tray puzzles in Cloud, Square, Chain, and Triangle designs — laser-cut with smooth edges and precise fit 2.Reverse-Thinking Challenge – No picture guide and similarly shaped pieces force pure logic, memory, and spatial reasoning 3.Portable Mind-Training Gift – Compact travel-friendly size for flights, office breaks, and quiet nights Package Includes: 1 / 2 / 3 /...