Dual-tension design: Separates string for bearing and trick play, enabling smoother transitions and tricks
Premium Japanese polyester: Ensures durability and consistent performance
Available in multiple sizes and colors: Offers customization for different yo-yo types and preferences
Signature string strap: Keeps string organized and reduces tangling for easy access
Contest-ready quality: Suitable for both beginners and advanced players
Summarized by Shop
Introducing the new First Class premium string from Kitty String. First Class string is a contest-ready string made in Japan with some new features and improvements in material for even more optimal performance!
Kitty String has now switched to a fresh new packaging design with logo and package art done by people in the yoyo community!
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Material
Polyester
Length
120–125 cm (standard), 100 cm (fat), XL (varies by pack)
Pack Sizes
10, 50, 100, 1000, 5000
Colors
Yellow, White, Orange, Lime Green, Hot Pink, Turquoise Blue
Pattern
Solid, Abstract
Recommended Age
6 years or older (some packs for 10 years or older)
Summarized by Shop
4.9
33 ratings
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Definitely a decent String id say. i am a beginner (sorta) so dont take this for complete accuracy hahaha, its not too smooth kind of course until broken in a bit. the fat isnt too wide but will do 1a fine. my only complaint is it is gritty and course at 1st, and it lasts just a tad bit longer than the other brands. i recently purchased sochi and like sochi better.
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Joseph · May 14, 2026
Looks more red than anything, still the string is great
A
Andrew · April 5, 2026
It seemed to work well with my maple yoyo. no complaints.