Features • Reliable Aluminum Alloy Design: Crafted from durable aluminum alloy, this universal pen adapter ensures a longer lifespan compared to typical plastic holders available on the market • Effortless Installation Process: Easily replace your original pen adapter with a quick calibration, streamlining your workflow without the hassle of repeated depth adjustments • Compact and Convenient Storage: Designed to fit seamlessly in your device or storage box, this pen adapter promotes organized workspaces and easy access during projects • Accurate Height Adjustment: The set includes 2 pen adapters, allowing precise height adjustments for optimal performance, making installation and removal a breeze • Versatile Compatibility: This universal pen adapter set works flawlessly with various pen brands and models, ensuring you have the right tools for your cutting machine Features: 1、Reliable Material: Universal pen adapter is made of aluminum alloy material, which has a long service life, compared to most pen holders made of plastic in the market. 2、Easy Installation: Remove the original pen adapter. Insert the universal one with a quick calibration and a test. Once you're proficient, pen will not need the depth calibration. Just take a look then you will know the required depth. 3、Easy to Store: The universal pen adapter is small enough to organize in the device or in the box, which is convenient for you to work. 4、Simple : You can get 2 pen adapters suitable for machine. The pen adapter for is easy to install and remove, and the height of the pen can be accurately adjusted. 5、Wide Compatibility: Our universal pen adapters set are compatible with pens of various brands and models, which can work ly. Specification: Item Type: Universal Pen Adapter Material: Aluminum alloy Applicable Models: Applicable to all models and types for cutting machines Package List: 2 x Universal Pen Adapters Package List 2 x Universal Pen Adapters