Features: Compatible with BOOX Max3, Max Lumi, Max Lumi2, Note Plus, Note Pro, Note3, Note 5, Note Air2, Nova Pro, Nova2, Nova3, Nova3 Color, Nova AirC. Compatible with iReader Nova3, Note3, Nova3 Color, Max3, MaxLumi. Compatible with Yoga PaperPen. Not suitable for Note Air or Nova Air. Ideal replacement for damaged, scratched, defective, or lost refill tips. Quick installation and easy removal for maximum convenience. Includes refill tips and removal tool only. Other accessories shown in images are not included. Specifications: Material: Titanium Alloy / Plastic Quantity: 1 piece Titanium Alloy tip, 10 pieces Plastic tips (optional) Compatible Models: BOOX Max3, Max Lumi, Max Lumi2, Note Plus, Note Pro, Note3, Note 5, Note Air2, Nova Pro, Nova2, Nova3, Nova3 Color, Nova AirC; iReader Nova3, Note3, Nova3 Color, Max3, MaxLumi; Yoga Paper. Quantity: 1 set Notes: 1. No retail packaging. 2. Please allow 0–1 cm error due to manual measurement. Ensure you are comfortable with this before purchasing. 3. Due to monitor differences, the image may not reflect the actual product color. 4. If uncertain about compatibility with your pen model, please verify the refill shape and measure the refill size first. Package Includes: 1 or 10 pieces Refill Tips 1 piece Remove Tool