Skip to product information
1 of 16

EverProsper Trust

Compose Magic – Mechanical Piano Music Box Puzzle by EverProsper Trust

Compose Magic – Mechanical Piano Music Box Puzzle by EverProsper Trust

Regular price $84.74 USD
Regular price $124.29 USD Sale price $84.74 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

You don’t need to know how to play. It already does—just wind, watch, and listen.

Lift the lid, turn the key, and watch your piano come alive—playing itself with grace and gears.

🎹 For classical romantics & dreamers: With self-playing melodies and intricate motion, this wooden grand piano transforms any desk or shelf into a stage.

For lovers of detail & beauty: From the transparent acrylic lid to the scrolling legs and tufted bench, every curve and key tells a story of elegance.

🧘 For meditative builders: With 223 precisely cut pieces and a 4+ hour build, it's a beautiful challenge that rewards patience with harmony.

Why It’s a Showstopper

🎼 Self-playing music box – gears orchestrate the keys to play independently

Radiant lid design – transparent acrylic lid sparkles with ornate patterns

⚙️ Hypnotic gear motion – turn the key, and let the melody and movement enchant

🛠 Harmonious fusion of art & mechanics – where engineering meets emotion

📐 Assembled size – 140 × 170 × 125 mm (5.5 × 6.7 × 4.9 in)

🧩 223 wood pieces – laser-cut for precise, glue-free assembly

⏱️ Build time ~4.5 hrs – intermediate-level puzzle for ages 14+

🔧 Wax note – not included due to shipping limits; replaceable with candle wax, crayons, or beeswax

Craft a piano that plays for itself—and a memory that plays in your heart.
EverProsper Trust: Where music becomes memory.

View full details

Customer Reviews

Based on 77 reviews
81%
(62)
9%
(7)
3%
(2)
8%
(6)
0%
(0)
J
Johanne Morissette
Tres beau

Super et j'ai ete tres surprise . Je le recommande.

S
Shamika Rogahn

photo with cello - my previous build
everything is perfect for sure, great purchase
I recommend it to everyone
the best from purchased on Aliexpress

T
TrueGrit72
challenging, not for beginners

I've done at least 50 Everyprosper puzzles. This one is challenging, but worth it. Be sure to check the gears every time you add a new piece. Still sometimes the gears stick. There's not enough wax so buy a candle. None of the pieces broke, the wood is thick, not like some thin, flimsy kits. Some pieces are very difficult to get together, it takes patience, perseverance, strong fingers and quite a few do-overs. It took me 16 hours over 2 weeks to complete.

M
Micheal Shane anthony
Beautiful puzzle music box

I really enjoyed putting this together. First one I’ve done certainly won’t be my last. One tip I can offer is it comes with a small stick of wax that was hard to work with so I used a candle I had and it worked really well.

C
Customer
Very intricate assembly

Many small parts made assembly very tedious. I built this as a gift and had it working perfectly before wrapping. Upon opening the present and trying the mechanism only the music played and nothing else worked though nothing was stuck. Will need to disassemble and see what went wrong.