Features: This pen adapter is designed for use with the CRICUT JOY cutting machine and is compatible with all models. Featuring a universal design, this pen holder can replace all previous models and is suitable for use with pens with a diameter of less than 8mm. Constructed from high-strength aluminum alloy, this pen adapter boasts exceptional durability and a long lifespan. Installation is a breeze - simply remove the original part and insert the universal pen adapter, then perform a quick calibration and test before use. With its superior stability, this pen holder is an excellent replacement for your die cutting machine. Specification: Application: For CRICUT JOY cutting machine Material: Aluminum Alloy Suitable for: