Black 10m nylon string for kendama. It's cut a little longer than 10m. Please cut it to your preferred length. I use it cut to about 65cm. Those who want to do juggle tricks or string tricks might want to cut it a bit longer. The thickness is 1mm. This string is made of the same material as the strings used for Japan Kendama Association kendamas. You can also use this string to participate in Japan Kendama Association competitions. Buying a string at a kendama shop costs about 160 yen per string, so I think it's a great deal to be able to buy strings at this price. I will ship it 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. (I will ship them together with this product.) Please consider it. Have a nice kendama days‼︎