Muwnrol 50 Pack 20 oz Sublimation Tumblers | Stainless Steel, Double-Wall Vacuum Insulation, Individually Boxed, Flat Edge

Overview

Designed for DIY crafters, small shops, and thoughtful gift givers, Muwnrol’s 50-pack delivers 20 oz sublimation tumblers with a flat-edge profile and a straight, clean canvas for your designs. The surface features a high-quality sublimation coating that helps graphics appear bright and crisp as soon as you apply ink. At a practical 20 oz size, these cups strike a balance between statement graphics and everyday practicality, making them suitable for home use, office swag, or event favors. Built with food-grade stainless steel and double-wall vacuum insulation, they offer reliable temperature maintenance so beverages stay hot or cold for longer between servings.

Key features

• Flat-edge sublimation tumbler with a completely straight body for precise transfers.
• Food-grade stainless steel with double-wall vacuum insulation to help maintain beverage temperature.
• Two flexible sublimation methods: heat press or oven, with clear temperature and time guidance.
• Individually boxed 20 oz tumblers, ready for inventory, gifting, or resale.
• Comes with practical extras to support customization projects: 50 sublimation papers, 4 heat-resistant tapes, 50 rubber bottoms, 50 straws, and 50 straw brushes.

Two ways to sublimation

Whether you’re using a heat press or a conventional oven, this set accommodates different workflows. For a heat press, apply 330°F for about 50 seconds on one side, then rotate and press the other side for 50 seconds. If you prefer an oven, set 330°F and bake for 5–6 minutes. The goal is even color transfer with consistent results across the batch.

What’s included

The 50 blanks arrive individually boxed for easy handling and presentation. In addition to the tumblers, you’ll find a starter bundle of supplies to jump-start your project:

• 50 sublimation papers
• 4 pieces of heat-resistant tape
• 50 rubber bottoms
• 50 straws
• 50 straw brushes

Gift-ready and versatile

This bulk set is ideal for DIY gift projects, school clubs, anniversaries, weddings, or corporate events. The flat-edge design helps designs align neatly, while the sturdy stainless steel construction supports everyday use. Results can vary with technique and ink, but many users report vivid, smooth finishes when following standard sublimation practices. The bulk 50-pack offers a convenient way to explore ideas, run small batches, or produce personalized sets for friends and fans alike.

Getting started

With a straightforward workflow, you can prep your surface, apply your design, choose your sublimation method, and allow the cups to cool before handling. This collection supports experimentation and gift-giving, empowering you to test multiple designs or themes without committing to a custom run. Consider seasonal motifs, team colors, or personalized names to maximize impact while keeping production practical.