This is a popular item, so please get yours before it sells out. This is a woodworking kit for Yosegi art, perfect for summer vacation research projects and freeform creations. ◇ The regular price for one bag is 1100 yen, so it's worth about 5500 yen. ◇ This is a set of 5 bags (Set A), with 680 parts. The parts will be taken out of the original bags and repacked into an envelope (or box). ◇ With this much, you can create quite elaborate works, from children to adults. You can expand your ideas by watching "How to make Yosegi" on YouTube. ◇ Each part can be attached with wood glue, and after drying for about half a day, you can use a fret saw and sandpaper. For finishing, using wood varnish or wax will make it even more beautiful.