New series now available! 3.1KG, surprisingly light! Further evolved! (With casters, approximately 3.3kg; without casters, approximately 3.1kg. The standard type comes with casters. If you prefer a case without casters, please be sure to inform us via message after your purchase.) Similar quality products are sold for around 170,000 yen in other physical stores. We have received high praise for being the best value for money from many cello players in Tokyo, Taiwan, America, and the UK. Material: Carbon Receipts can be issued. If you wish to store instruments of sizes other than 4/4, you will need to add a special removable pad to the bottom of the case. The pad can also be removed. (See image 11) (If you wish to have a special pad, it will be added free of charge) ★After purchase, please let us know your desired color. ★Also, please make sure your instrument's size does not exceed the reference dimensions in image 12. By powerfully compressing and molding carbon using the latest autoclave technology, we have achieved significant weight reduction and high durability. We have adopted rubber feet on the bottom, successfully eliminating bending and instability when standing. Currently, we are experiencing a high volume of orders, and it will take approximately 3 weeks to ship. Thank you for your understanding. (Shipped from Tokyo via Sagawa Express) For Hokkaido, Okinawa, and other remote islands, an additional shipping fee of 4,000-8,000 yen will apply. Thank you for your understanding. Regarding the brand, We are developing an original brand in cooperation with a factory. The cooperating factory includes technicians who previously worked at the French company BAM and the German company GEWA. In the last 7 years, we have been highly praised for our high quality by many customers in Japan and America. Although it is still an original brand, we plan to register the brand under the name "KING SELECTION" in the future.