These are squigee needles for making shoes and sandals. There are two needles that are about 9cm long. The smallest one is about 6.5cm long. I love shoe tools and have collected various ones, but I am selling them to declutter my leathercraft supplies. The manufacturers are unknown, but they are made in Germany, England, and Japan, and some are unused. They may be valuable as the prices have increased in recent years, and some are deadstock. If you want to make shoes or sandals, how about these?