Puzzle "FILL ThIS UP"

🎉 Put your brain to the test in style! 🧠
Introducing “Fill This Up”, the 3D puzzle that seems easy… until you try it.

🧩 The rules are simple:
You have 10 charmingly rebellious letters spelling out “FILL THIS UP”… and a small box that seems to say “we can’t all fit here!”.
The challenge? Prove it wrong! Fit them all in the box and close the lid.

👀 Ideal for:

• Puzzle enthusiasts
• Fans of 3D printing
• People who enjoy watching pieces fit together perfectly (yes, you know who you are!)

💡 Print it. Assemble it. Get a little frustrated. And then enjoy that glorious satisfaction of fitting it all together!

📦 Box dimensions: 70mm x 60mm
🎁 Print-ready profile. Simply maintain the letter tolerance setting (-0.1). No tolerance is needed for the box and lid.

Download it, share it with your friends, and challenge anyone who dares:
Can you fill it without cheating? 😏

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You can find my HUEFORGE models here: https://makerworld.com/es/collections/5516891-hueforge

The final result will depend on the filament used and its TD. Please adjust the layers in Bambu Studio if your filament has a very different TD for a better result.

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You can find my PUZZLE models here: https://makerworld.com/collections/6089094

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You can find my "I LOVE" style skyline plates models of different cities here: https://makerworld.com/@luckyfer/collections/5582296-skyline

The size is 150mm base x 50mm height. If you modify the dimensions in the slicer, I recommend changing the values of the X/Y axes, but keeping the dimensions of the Z axis.

I hope you like the result.

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You can find my keychain models here: https://makerworld.com/es/collections/5572814-llaveros

Thanks for your “likes/boosts”. :)