In the maker's words
The goal is to remove the wooden marble from the puzzle. You can use the inside space to hide a gift. Measures approximately 85 mm. Crafted in Cherry, Walnut and Maple Woods Consists of 4 pieces that are beautifully waxed and polished. Please note that this is quite a challenging puzzle to disassemble and reassemble.
More from Secret Boxes
The whole realm → 
