This is an Echizen lacquerware product with a history of 1500 years. Echizen Lacquerware produces more than 90% of products from hotels, inns, and restaurants across the country. This item is generously sized so you can use both hands full. After each use, use a soft sponge to wipe it with a dish cloth. The size is 21.3 inches (54 cm) in diameter and 5.3 inches (13.5 cm) in height and weight of approximately 8.7 lbs (38 kg) and can be used for a hit of up to 4.4 lbs (2 kg). Recommended for advanced users. Only for those who purchase buckwheat strainer tools we have been able to answer inquiries or questions about buckwheat buckwheat buckwheat nackles. Details are included with the product.