Flight Diabolo Green 30 Meter Length Spool of Pro Diabolo String for Chinese Yoyos Top quality pro diabolo / Chinese yoyo string on a spool. Cut to your required length. Top quality professional braided diabolo string is long lasting and performs great for advanced diabolo tricks. Change your Chinese yoyo string often for best performance! Diabolo strings wear out over time. Always keep fresh strings on your sticks. Don't play with dirty or frayed string. Also includes Flight Diabolo sticker with the strings. Comes on a spool. 30 meters of string is almost 90 feet! Bright green color looks awesome, makes it easier for audience to see your yo-yo tricks.