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Cup Edging Tool Tumblers Level Line Drawing Edge Trimmer for Tumbler Craft Remove The Rough Edges and Make Level line

  • Based on 635 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Oct 11
Order within 7 hours and 41 minutes
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Color: Cutter with level line


Features

  • 1, This is Cup Edging Tool Intergrated Level Line Drawing Can be Fit Almost Tumbler Edge Cuttiing And Easy Drawing level Line on Tumbler
  • 2, Cup Edging Cutter With Adjustable Edge Cutting Range: 1/8inch to 1/2inch. This Tumblers Edge Trimmer Equiped with Handle Helps Easy To Cut . Anti-Slide Tumbler Bar design, No risk of Slide Cups. The Mark pen Holder Adjustable Height Range is 1 to 7.8inch(20cm) Help You Mark different Height Line on your Tumbler.
  • 3, How to Use: (1), Cut Edging : After applying the fabric on Tumbler, let it dry. keeping Tumbler pressed against the blade And Turning the tumber Arround, There will be straight cutting Line. Peel the fabric from the cup.You will get perfect straight edge. (2), Level Line Drawing :Install the Pen on Metal holder and adjust Pen Height To Determine the Line Postion You Want to Mark on the Tumbler. Keep Tumbler Against the Pen Head And Turning Arround, You will Get Perfect level line on Tumbler.
  • 4, How to Adjust the Height of Blade: Use wrench to unscrew the blade Cover, And Switch the blade and raiser position, the blade height can be up and down. There are four layer Raiser , Each Raiser is 0.12inch (3mm) You can find the right height you want to apply for your Tumblers. Caution: The Blade is very sharp please do not use your hands touch the blade-side .

Description

Almost Tumbler Edge Cutting And Easy Drawing level Line on Tumbler

Package Dimensions: 9.96 x 5.31 x 1.3 inches


Item Weight: 7.8 ounces


Manufacturer: RTSTEC


Date First Available: July 11, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Looks are deceiving
Works like its supposed to. Looks flimsy but isn't. Actually strong and works really well
Reviewed in the United States on March 10, 2026 by April Wilson

  • Good product
Works great and makes it easy to draw straight, even lines on tumblers. Great quality and very helpful for sublimation projects.
Reviewed in the United States on June 26, 2026 by Yadira

  • You NEED this tool!
I absolutely LOVE this edging tool! It was incredibly easy to assemble—no complicated instructions or frustrating setup. The blade cuts like butter and leaves perfectly clean, straight edges on my tumbler tape every single time. It doesn’t skip or snag while cutting, which makes the whole process so smooth. This tool has seriously taken my tumbler projects to the next level. I honestly don’t know how I was making tumblers without it before! If you’re on the fence, do yourself a favor and buy it. You won’t regret it! It’s worth the price! ... show more
Reviewed in the United States on June 27, 2026 by LaShell

  • Figuring out how to put togther
Didn't come with instructions to put togther and one of the blades was missing
Reviewed in the United States on March 10, 2026 by Latisha Morgan

  • Best when making tumblers with areas to protect
I use this with electrical tape to tape off the lip area of tumblers I am doing. I put the tape on the lip then set the height of the area I want to leave bare and just cut the excess tape off. It's easy peasy. Easy to assemble and easy to disassemble and store when not in use. You do need to look around a bit for razor blades to use. This can also be used to create a trim clean edge of epoxy before epoxy has fully cured OR you can use a heat gun to soften the epoxy to allow you to trim it. ... show more
Reviewed in the United States on July 4, 2026 by Rhonda Childress

  • Cup Edging Tool
Works very well. I will be ordering another one.
Reviewed in the United States on July 14, 2026 by Janet LS

  • Works
I've used this but it's not the easiest thing to do. It looks simple but keeping the tumbler flat and turning and make sure it cutting correctly, feels complicated, but it could be just me, so far I'm not a big fan of it.
Reviewed in the United States on May 4, 2026 by Debbie

  • Tumbler Edging Tool
I received mine today and according to the user manual it is supposed to include 3 blades. I only had 2. And I have to make adjustment to the blade housing base because it is lopsided. Hopefully I can work with it as-is. The price is not bad but, having to buy a set of blades separately because one was missing originally doesn't really make it cost-effective. The size of this item is good and doesn't take up space. I will have to come back and update on the functionality and durability because only time will tell. ... show more
Reviewed in the United States on October 19, 2025 by Alicia B.

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