Robotime 3D Wooden Cello Puzzle Music Box Assembly Kit
Wind the handle. Hear the cello sing. Assemble this 199-piece wooden puzzle kit into a working mechanical music box you can display anywhere.
Key Features
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199 Laser-Cut Components Smooth plywood shapes slide together without glue, screws, or power tools.
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Traditional Clockwork Motor Hand winding powers the internal gears to drive the performance sequence.
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Animated Bow Action A moving bridge piece glides back and forth to simulate real instrument playing.
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CE Approved Finish Manufactured without high-concern chemicals for safe indoor handling during and after construction.
Product Description
You receive a complete building set that transforms flat sheets into a functional stand-up cello. The design relies on pure mechanics rather than electronics or batteries. You follow the numbered diagram to snap interlocking joints into place. The final assembly mounts directly onto a weighted wooden platform.
Product Overview
This is a desktop musical ornament modeled after a classic upright bass instrument. The finished piece measures 205 by 185 by 235 millimeters. Its warm timber grain and brass-accented tuning pegs evoke a vintage workshop aesthetic. You position the model on any level surface to activate the winding crank.
Key Benefits
The geared drum system maintains steady tempo throughout the entire song cycle. You gain a tactile project that replaces passive scrolling with purposeful hands-on creation. The sturdy wooden frame resists wobbling even on shared tables or crowded credenzas.
Features
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Manual Tension Control Lets you pause or restart the performance instantly by releasing the lever.
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Tool-Free Construction Utilizes precision tabs and slots that lock securely once properly aligned.
- Quiet Playback Profile Delivers a soft melodic loop that enhances background ambiance without overpowering conversation.
Specifications
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Overall Dimensions 205 millimeters width by 185 millimeters depth by 235 millimeters height
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Build Complexity Four stars rating suitable for intermediate craft enthusiasts
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Primary Composition Sustainably sourced plywood layered with standard metal drive parts
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Total Element Count Precisely 199 separate pre-cut panels
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Shipping Footprint Flatpacked inside a 317 by 233 by 63.5 millimeter cardboard container
What’s Included
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Full Component Array Complete sheet sets containing every panel required for the final sculpture
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Spring Power Unit Pre-loaded rotary cylinder secured inside the designated base cavity
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Step Guide Printed instruction booklet mapping every join orientation and tab insertion order
How to Use
Pop each shape along the scored perimeter lines using steady finger pressure. Lock the structural layers together following the cross-reference numbering in your guide. Secure the music module into its recessed chamber. Rotate the side dial clockwise until resistance builds. Drop the release pin to begin the rotation.
Customer Benefits
Crafting the instrument sharpens concentration while rewarding you with a playable object. You develop hand-eye coordination as you locate tiny pivot pins and alignment markers. The completed sculpture serves as a permanent focal point that invites curiosity from visitors.
Ideal Uses
Set it on a library desk to accompany late-night study marathons. Position it near a home studio to provide relaxing ambient tones during editing tasks. Display it on a mantelpiece as a stationary conversation piece for casual visits.
Who It’s For
Hobbyists who enjoy tangible projects without digital interfaces gravitate toward this build. Parents seeking quality screen alternatives discover this kit occupies teenagers for extended sessions. Music collectors appreciate the rotating bow detail alongside turntables and analog record players.
5 Frequently Asked Questions
Does this model require batteries? No. The unit runs entirely on a built-in mechanical spring you wind manually with the handle.
Is the assembled model stable for desk display? Yes. The flat wooden base provides reliable balance without tipping or sliding during playback.
How do you store the unwound mechanism? Keep the winding side facing up to prevent the internal spring from over-coiling.
What happens if a tiny slot breaks apart? Replace the damaged ply panel with a spare sheet and reuse the original tool pattern.
Can you swap the internal cylinder tune? The audio drum operates as asealed factory unit outside of replacement parts inventory.
