SKU: 36189473268

Monster 3D Tumbler Sleeve Digital STL File

Sale price$9.13 Regular price$10.15
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Monster 3D Tumbler Sleeve Digital STL FileSizing For proper fit, your cup must be slightly smaller than the sleeves hole diameter. We recommend that your cup measures at least 1 161 8 smaller than the listed sleeve size. Why this matters: If your cup and the sleeve hole are the same size, the sleeve will not slide on. For example, a cup that measures 3 wide will NOT fit into a 3 sleevethere needs to be a small amount of clearance for the sleeve to install correctly. All Sales Are Final All

Sizing

For proper fit, your cup must be slightly smaller than the sleeve’s hole diameter. We recommend that your cup measures at least 1/16”–1/8” smaller than the listed sleeve size.

Why this matters:

If your cup and the sleeve hole are the same size, the sleeve will not slide on. For example, a cup that measures 3” wide will NOT fit into a 3” sleeve—there needs to be a small amount of clearance for the sleeve to install correctly.

 

All Sales Are Final

All digital file purchases are final. Due to the nature of digital products, we do not accept returns, exchanges, or cancellations once the file has been downloaded or delivered. Please review the product description carefully before purchasing, and contact us if you have any questions prior to ordering.


Delivery of Files

Once your order is complete, your digital files will be delivered straight to your email within minutes. You’ll receive a download link so you can access your purchase right away. If you don’t see the email, please check your spam or promotions folder.


License Terms

By purchasing, you are granted a non-transferable, non-exclusive license under the following conditions:

  • Personal Use: You may download, print, and use the design for your own personal projects.

  • Semi-Commercial Use: You may use the printed design only as part of a finished cup or completed product that you create and sell.


Prohibited Uses

The following actions are strictly prohibited:

  • Selling, sharing, distributing, sublicensing, or otherwise transferring the digital file in any form.

  • Selling or distributing unmodified prints of the file (e.g., selling a raw sleeve, handle, or accessory as a standalone item).

  • Selling or distributing modified prints of the file as standalone items. Modifying the STL does not grant additional rights. Whether modified or unmodified, prints of the file may only be sold as part of a finished cup or completed product.

  • Mass production or manufacturing of the design without prior written agreement.

 

Enforcement

Any unauthorized reproduction, distribution, or misuse of the file or its prints is strictly prohibited and subject to legal action. For expanded or full commercial licensing inquiries, you must contact us directly prior to use.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36189473268

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4.7 ★★★★★
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Omaha, US
★★★★★ 5
Works great on bullet coffee!!
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Reviewed in the United States on June 5, 2026
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Emm!
Boise, US
★★★★★ 5
A product that will make a difference!
Color: White, Size: King (Pack of 2)
These king-size pillows are incredibly comfortable and supportive. They are soft enough to feel luxurious, yet they provide great support for my head and neck throughout the night. The king size is perfect for a larger bed and gives the bed a full, hotel-like appearance. The pillows keep their shape well and fluff up nicely after use. I've been sleeping much better since getting them and would definitely recommend them to anyone looking for quality, comfortable pillows.
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Reviewed in the United States on June 3, 2026
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Roman P
Lexington, US
★★★★★ 5
A must have♥️❤️
Color: White, Size: King (Pack of 4)
These pillows are amazing They’re plush and extremely comfortable. I love them.
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Reviewed in the United States on June 9, 2026
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Mimis cake school
Port Orchard, US
★★★★★ 5
Finally! Comfy pillows for a😴good night sleep
Color: White, Size: Queen (Pack of 4)
Just wow!! Looking for new pillows that are comfortable & hold their shape. These are it ! I love anything by utopia. And these pillows did not disappoint. Great value. Feels like a high end pillow. As a side sleeper these are a keeper. Highly recommend. And ill be purchasing more!
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Reviewed in the United States on May 18, 2026
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Jennifer Kuhns
Draper, US
★★★★★ 4
Soft...but fluffy and tall
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I've only had these pillows for about a week. They are a great quality pillow. The cover is soft and seems well made. My only complaint is that they are VERY full pillows. If you're tall with broader shoulders, you'll probably love them. If you're shorter with a smaller frame you will probably feel like your head is too high and your neck at a weird angle (my problem). There seemed to be mixed reviews about softness....I would consider these a nice medium pillow. Soft filling but firm enough that your head doesn't sink to the bed. Definitely NOT a down-like pillow, so if that's what you're looking for, this is not for you.
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Reviewed in the United States on April 10, 2026

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