Exclusively for C-formwork carpenters! This is the improved "Pane Sashi 50 ver. 3," a panel marking tool based on the Pane Sashi 50. This price is for a single item. *Sets of 2, 3, 4, and 5 are also available. Please comment if you would like a set. (Shipping costs are more economical) 2 pieces: 2400 yen, 3 pieces: 3500 yen, 4 pieces: 4600 yen, 5 pieces: 5800 yen (including shipping) *Up to 4 pieces will be shipped via Click Post. Unlike Takkyubin (home delivery service), it is handled by the postal service, so it may take a few extra days. Thank you for your understanding. 5 or more pieces will be shipped via Takkyubin Compact. Body: 49.5 x 100 x 26.5mm (inner dimensions 48 x 100 x 26mm) - A panel-specific marking tool that easily marks the joints of 1800mm plywood on the timber surface. - Easily marks the +60～62mm (for opening and construction positioning) on the formwork surface. - Also includes a 45-degree angle guide. How-to video: https://youtu.be/AjaBqN0uyH0 Made from 1.5mm thick stainless steel, laser-cut and marked. Manufactured by laser-cutting and bending a single large sheet in the factory, so there may be scratches, laser burns, and traces of working oil. The product quality is "functional," and the finish is not of the same level as well-known manufacturers, so please understand. *Shipped in the factory-fresh condition. *Except for large orders, shipping will be via Click Post. Tracking is available, but it is handled by the postal service, so it may take longer depending on the region (in Okinawa, it has taken up to 13 days due to typhoons and ship delays). Pane Sashi 60 for 60 timber is also available. Thank you. *Please note that the design and shape may change without notice. I will do my best with individual production. If profits increase, I plan to manufacture and sell the next formwork carpenter-specific tool. Thank you for your support.