100% handmade. made of high-quality stone powder. 3 coats of varnish are recommended. cleaning is recommended with a damp cloth or soapy water. the size is 3 cm, 5 cm, and the mouth diameter is less than 5 pieces for sale starting at 3 cm. the stated price is valid until october 17, 2026. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.