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TECHING Metal Violin Puzzle Model Kit - 210Pcs
TECHING Metal Violin Puzzle Model Kit - 210Pcs is a buildable STEM music box made of aluminum alloy, priced at $149.99. Combines precision puzzle assembly with a functional violin-shaped music box, ideal for music lovers and hands-on gift givers seeking a unique creative challenge.
$149.99
● In stock
Buy at EngineDIYShop →Price and availability may change. Click to see current details on EngineDIYShop.
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Key features
- 210-piece metal puzzle with precision fit
- Functional music box with custom melodies
- Made from aluminum alloy and stainless steel
- Anodized finish for elegance and durability
- Portable: 28 x 15.4 x 12.2cm, 639g
- Powered by 4 AAA batteries (not included)
- DIY hole-punch music score system
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Pros
- +High-quality metal construction
- +Unique blend of puzzle and music function
- +Customizable melody playback
- +Soothing, clear sound output
- +Stunning display piece when complete
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Cons
- −Batteries not included
- −Complex assembly for beginners
- −Small parts not for children under 14
- −No light-up or digital features
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About TECHING Metal Violin Puzzle Model Kit - 210Pcs
What is TECHING Metal Violin Puzzle Model Kit - 210Pcs?
The TECHING Metal Violin Puzzle Model Kit - 210Pcs is a precision-engineered DIY model that transforms into a functional music box. Designed for adults and advanced teens, this 28 x 15.4 x 12.2cm metal puzzle combines STEM learning with musical artistry. Once assembled, the violin plays customizable melodies through a hole-punch music score system, delivering a pure, soothing sound. Crafted from aluminum alloy and stainless steel with an anodic oxidation finish, it offers both durability and elegance. Weighing 639g, it's compact and portable, powered by 4 AAA batteries (not included).
Key features
- Functional Music Box — Plays customizable melodies via punchable music scores for a personalized audio experience.
- 210 Precision Parts — Laser-cut metal pieces ensure accurate fit and a rewarding, detailed assembly process.
- Durable Metal Build — Made from aluminum alloy and stainless steel with anodized finish for corrosion resistance and shine.
- Portable Design — Compact 28cm size and lightweight at 639g, easy to display or carry.
- Battery Powered — Runs on 4 AAA batteries for extended playtime without cords.
- STEM Educational Value — Enhances focus, spatial reasoning, and mechanical understanding through hands-on building.
- Elegant Display Piece — Polished finish and violin shape make it a striking decorative item post-assembly.
Who is TECHING Metal Violin Puzzle Model Kit - 210Pcs for?
This kit suits hobbyists, music enthusiasts, and STEM learners aged 14+. Ideal for gift-givers seeking a sophisticated, interactive present. It appeals to engineers, puzzle solvers, and creatives who appreciate functional art. Not recommended for young children due to small parts and complex assembly.
How does TECHING Metal Violin Puzzle Model Kit - 210Pcs compare?
Unlike standard polypropylene 3D puzzles, this metal kit offers superior durability and a working music mechanism. Compared to static models, it delivers auditory and tactile engagement. It stands out from basic music boxes by requiring assembly and customization, blending craftsmanship with interactivity. While pricier than plastic kits, its material quality and dual function justify the cost for serious builders and music lovers.
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Best use cases
- →STEM learning for teens and adults
- →Relaxing hands-on hobby activity
- →Unique musical gift for music lovers
- →Office or home decorative display
- →Creative therapy for focus and calm
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Is TECHING Metal Violin Puzzle Model Kit - 210Pcs right for you?
The TECHING Metal Violin Puzzle Model Kit is best for teens and adults with intermediate to advanced dexterity. Ideal for STEM enthusiasts, music fans, or puzzle lovers seeking a functional art project. Not for young children. Consider simpler plastic kits if new to assembly. At $149.99, it's a premium pick compared to basic models, but offers unmatched musical interactivity and metal craftsmanship.
How it compares: Compared to plastic 3D puzzles, this metal kit offers superior durability and a working music function. It outperforms standard music boxes with DIY assembly and customizable tunes, blending education, art, and sound in one premium package.
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Frequently Asked Questions
What is the TECHING Metal Violin Puzzle Model Kit used for?
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It's a buildable metal puzzle that becomes a functional music box. Once assembled, it plays customizable melodies via a punchable score, serving as a decorative piece, STEM project, or creative gift for music and engineering enthusiasts.
Does the TECHING violin music box require batteries?
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Yes, it requires 4 AAA batteries to power the music mechanism. Batteries are not included with the kit. Once installed, they enable long playback of custom-composed melodies through the punched music score.
How difficult is the TECHING Metal Violin Puzzle to assemble?
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The 210-piece kit is moderately to highly challenging, suited for teens and adults with patience and fine motor skills. Clear instructions are included, but small parts and precise alignment make it unsuitable for young children or absolute beginners.
Is the TECHING Metal Violin Puzzle safe for children?
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It's not recommended for children under 14 due to small metal parts and complex assembly. Best suited for older teens and adults who can safely handle tiny components and follow detailed instructions.
Can you customize the music on the TECHING violin box?
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Yes, you can create custom melodies by punching holes in the music score strip. The system allows DIY composition, letting you play unique tunes. The sound is clear, pure, and mechanically driven for an authentic music box experience.
How much does TECHING Metal Violin Puzzle Model Kit - 210Pcs cost?
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TECHING Metal Violin Puzzle Model Kit - 210Pcs is $149.99 at EngineDIYShop. Prices may change — click through to EngineDIYShop for the latest.
Is TECHING Metal Violin Puzzle Model Kit - 210Pcs in stock at EngineDIYShop?
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Yes, TECHING Metal Violin Puzzle Model Kit - 210Pcs is currently in stock at EngineDIYShop.
Are there coupon codes for EngineDIYShop?
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Yes — Love Those Deals currently tracks 4 active EngineDIYShop coupons. See the coupons section on this page to copy a code before checkout.
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Specifications
- SKU
- 2811195
Last updated May 14, 2026