Black 20m satin strings for kendama. They are cut a little longer than 10m. Please cut them to your desired length. I cut mine to about 65cm. If you want to do juggles or string tricks, you might want to cut them a little longer. The thickness is 1.5mm. Satin strings are soft, so your fingers won't hurt even if you do tricks that use string, like the Sweet Special. If you buy strings at a kendama shop, they cost about 160 yen each, so I think it's a great deal to be able to buy satin strings at this price. I will ship them in an envelope. Thank you. Also, if you purchase additional kendamas, kendama strings, bearings, or beeswax wax that I am selling, I can offer a discount. (These items will be shipped together with this product.) Please consider it. Have a nice kendama days‼︎