This rotary tumbler holder jig is designed to improve stability and alignment when engraving cups and tumblers with a rotary attachment.
en working with cylindrical objects such as stainless steel tumblers, maintaining consistent positioning is critical for accurate engraving.

The jig helps hold the tumbler securely during rotary engraving, reducing the risk of slipping, shifting, or uneven rotation. This improves engraving precision and reduces material waste caused by misalignment.

Compatible with common tumbler sizes, the holder is ideal for engraving drinkware such as insulated cups, travel mugs, and bottles.
Whether you're a hobbyist creating personalized gifts or a small business producing custom drinkware, this jig helps streamline your workflow.

Easy to install and simple to use, it is a practical accessory for laser engraving setups that frequently process tumblers and cylindrical items.