King Trumpet Mushroom Japanese Puzzle Box crafted by Kotoya Hasbe — Puzzle Box World
✦ Box becomes mushroom

King Trumpet Mushroom Japanese Puzzle Box crafted by Kotoya Hasbe

Puzzle Box World · Puzzle Box World · Secret Boxes
“Twenty-three moves to open — then the box rebuilds itself into a king trumpet mushroom. Hasbe's Christmas gift to people who deserve whimsy.”
Who it's for: a houseguest magnet.
How hard: Wickscore 5/10 — a serious flame.
Where in stock: In stock at Puzzle Box World for $279.95 as of Jun 11, 2026.
$279.95 ✦ Seek it at Puzzle Box World 🕯 wick alight
Fun axes
Weirdness ✦✦✦✦✦
Rage-quit risk ✦✦✦✦✦
Guests will ask ✦✦✦✦✦
Smugness payoff ✦✦✦✦✦
Gift danger ✦✦✦✦✦

From the field: Kotoya Hasbe's notes: 23 processes to open, after which parts assemble into a king trumpet mushroom; walnut and maple, with opening instructions.

In the maker's words

King Trumpet Mushroom Japanese Puzzle Box crafted by Kotoya Hasbe The crafter describes their work as, "This work was designed as a Christmas present for 2025. I designed this work for Christmas. Once you open the box by 23 processes, it transforms into the shape of a king trumpet mushroom by assembling some of the parts." Crafted by crafted by Kotoya Hasbe. Constructed in Walnut and Maple . Measures approximately 69 x 60 x 6 mm. with a storage space of 30 x 27 x 20 mm Arrives with opening instructions and gift box.

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