--- product_id: 344950934 title: "Cup Edging Tool Tumblers Level Line Drawing Edge Trimmer for Tumbler Craft Remove The Rough Edges and Make Level line" brand: "rtstec" price: "130.15 DT" currency: TND in_stock: true reviews_count: 11 category: "Rtstec" url: https://www.desertcart.tn/products/344950934-cup-edging-tool-tumblers-level-line-drawing-edge-trimmer-tumbler store_origin: TN region: Tunisia --- # Adjustable cutting range 1/8"–1/2" Double-sided sharp blade with easy replacement Pen holder height 1–7.8" for perfect lines Cup Edging Tool Tumblers Level Line Drawing Edge Trimmer for Tumbler Craft Remove The Rough Edges and Make Level line **Brand:** rtstec **Price:** 130.15 DT **Availability:** ✅ In Stock ## Summary > ✂️ Cut sharp, mark smart — elevate your tumbler game! ## Quick Answers - **What is this?** Cup Edging Tool Tumblers Level Line Drawing Edge Trimmer for Tumbler Craft Remove The Rough Edges and Make Level line by rtstec - **How much does it cost?** 130.15 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/344950934-cup-edging-tool-tumblers-level-line-drawing-edge-trimmer-tumbler) ## Best For - rtstec enthusiasts ## Why This Product - Trusted rtstec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Anti-Slip Tumbler Bar:** Secure grip prevents slips, ensuring smooth, safe trimming and marking. - • **Precision Edge Cutting:** Achieve flawless, level tumbler edges every time with adjustable blade settings. - • **Durable Double-Sided Blade:** Maximize blade life with reversible sharp edges and easy replacement options. - • **Versatile Height Adjustment:** Customize blade and pen height effortlessly for any tumbler size or design. - • **Integrated Level Line Drawing:** Mark perfect, consistent lines on any tumbler with the adjustable pen holder. ## Overview The RTSTEC Cup Edging Tool is a precision tumbler craft essential featuring an adjustable blade cutting range from 1/8" to 1/2", an integrated level line pen holder adjustable from 1 to 7.8 inches, and a double-sided sharp blade for extended use. Designed with an anti-slip tumbler bar and customizable height settings, it ensures flawless edge trimming and perfect line marking on almost any tumbler, making it a must-have for professional and hobbyist crafters alike. ## Description Shop RTSTEC at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices. Review: Looks are deceiving - Works like its supposed to. Looks flimsy but isn't. Actually strong and works really well Review: Good item to have - Great for trimming and making markings on round and some odd shape items ## 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 . - 5, Where Can Find Blade replacement: We use very good quality and very Sharp double-side Blade, You can switch the other side to cut. one blade double used. You can also Find replacement by Search ASIN: B08K2GN3CP. Please contact Via desertcart if More Assistance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0994FL73T | | Best Sellers Rank | #43,621 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #354 in Drawing Pens | | Customer Reviews | 4.4 4.4 out of 5 stars (1,943) | | Date First Available | July 11, 2021 | | Item Weight | 7.4 ounces | | Manufacturer | RTSTEC | | Package Dimensions | 9.88 x 5.28 x 1.42 inches | ## Images ![Cup Edging Tool Tumblers Level Line Drawing Edge Trimmer for Tumbler Craft Remove The Rough Edges and Make Level line - Image 1](https://m.media-amazon.com/images/I/417L9kHyKzS.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Looks are deceiving *by A***N on March 10, 2026* Works like its supposed to. Looks flimsy but isn't. Actually strong and works really well ### ⭐⭐⭐⭐⭐ Good item to have *by V***S on March 3, 2026* Great for trimming and making markings on round and some odd shape items ### ⭐⭐⭐⭐⭐ Easy edges *by T***A on December 25, 2025* I’m not great at making my cuts straight. This made it much easier and made my cups come out much nicer --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/344950934-cup-edging-tool-tumblers-level-line-drawing-edge-trimmer-tumbler](https://www.desertcart.tn/products/344950934-cup-edging-tool-tumblers-level-line-drawing-edge-trimmer-tumbler) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-29*