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Model Tool Kit | Essential Tools for Piececool 3D Metal Puzzles









Titan Robot 3D Metal Puzzle | Piececool DIY Model Kit for Teens & Adults
- Regular price
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$43.49 - Regular price
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$0.00 - Sale price
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$43.49
Build your own futuristic machine with the Piececool Titan Robot 3D Metal Puzzle — a detailed DIY model kit crafted from premium stainless steel.
With 157 laser-cut pieces and a powerful humanoid design, this robot puzzle is perfect for teens, hobbyists, and collectors aged 14+.
Specifications:
• Model: HP139-BS
• Size: 11.5 × 6.5 × 16 cm
• Pieces: 157 | Difficulty: ★★★★☆
• Material: Stainless Steel | Color: Silver
• Age Recommendation: 14+
Features:
✅ No glue or solder required — pieces clip together easily
✅ Includes detailed laser-cut instructions for precise assembly
✅ Boosts problem-solving skills, creativity, and focus
✅ Makes a great gift for Christmas, birthdays, or hobby lovers
✅ More collectible than traditional wooden or plastic models
🛠 Note:
Assembly tools are not included. We recommend using the official Piececool Tool Kit for best results.










Transform Playtime into Learning
Challenge your mind with our 3D metal puzzles/ A perfect mix of creativity and skill-building, this puzzle enhances problem-solving and spatial awareness while offering hours of fun.
FAQs
What makes Piececool puzzles unique?
Piececool puzzles are crafted from high-quality stainless-steel sheets, offering a unique building experience that combines art and precise engineering.
Each model is carefully designed to create a masterpiece that serves as both a personal achievement and a beautiful decorative piece.
Are all the models on your site original Piececool designs?
Absolutely! At Piececool Puzzles, we only offer authentic Piececool 3D Metal Puzzles – no replicas or imitations.
Do I need glue or solder to assemble the puzzles?
No. All metal parts are easily clipped together – no glue or solder is required during the assembly process.
Do I need special tools to assemble the puzzles?
While puzzles can technically be assembled by hand, we recommend using a tool kit (such as clippers and needle-nose pliers) for easier and more precise assembly.
How difficult is it to assemble the puzzles?
The difficulty level varies by model. Each product has a listed difficulty rating, and all kits come with clear, step-by-step instructions.
What age group are Piececool puzzles suitable for?
Our puzzles are recommended for ages 14 and up, ideal for teens, adults, and hobby enthusiasts seeking a creative and rewarding challenge.
How does building these puzzles help with personal development?
Assembling 3D puzzles improves logical thinking, sharpens concentration, enhances attention to detail, and provides a satisfying sense of accomplishment.
How does building these puzzles help with personal development?
Absolutely! Building a Piececool puzzle is a fantastic way to spend quality time together, fostering creativity, teamwork, and memorable moments.
What materials are used to manufacture the puzzles?
Piececool puzzles are made from durable, premium-quality stainless steel, often enhanced with advanced color screen-printing techniques.
Do the products come with instructions?
Yes, every kit includes a detailed, easy-to-follow instruction manual with diagrams for a smooth building experience.
What sets Piececool apart from other brands?
Piececool puzzles stand out with their exceptional detail, durable metal construction, and a wide variety of models – from historic landmarks to mechanical wonders.
Are Piececool puzzles suitable as gifts?
Definitely. Piececool puzzles make thoughtful, educational, and visually impressive gifts - perfect for birthdays, holidays, or anyone who loves a good challenge.