Instructions for use:
1. Please check whether the product is in good condition before use.
2. Please wash and keep it properly after use.
3. Due to different production batches, product details may vary.
4. If you mind the price difference, please buy with caution.

Attention:
1. Due to manual measurement, there may be errors. 2. Manual measurement has an error of 0.01-0. 02mm.
2. Due to different monitors, the pictures may not reflect the actual color of the product. Thank you.

Material:
ceramics