Don't worry, string happens! The string is the most likely part to wear out first, but luckily, they are cheap and easy to replace. Every complete Kendama we sell comes with 1 extra standard string & bead so you have a backup. We also sell packs of strings in a variety of colors. Check out our Stringing Tutorial Video to learn how to re-string your kendama. This is also helpful if you are a Lefty and need to restring one as soon as you get it.