malformalady: A rapier, manufactured in the mid-19th century by the technology of the old masters as a gift to one high-ranking person. Such exceptionally flexible rapiers were made in Toledo in the beginning of 17th century. They were sold in gun shops and coiled in a circle to show its flexible properties.
これはグッドデザイン!! マトリョーシカみたいな仕組みの包丁セット – ロケットニュース24（β）
chuunibyou demo koi ga shitai touka - Google keresés