Plutonium Strings - YoyoStringLab (10pcs & 50pcs) – EvanNagao

Yo-Yo String Lab AMMO – YoYoExpert

Yo-Yo String Lab Plutonium – YoYoExpert

Yo-Yo String Lab Plutonium – YoYoExpert

YoYo String Lab - Plutonium Yo-Yo String - Evan Nagao Collaboration

YoYo String Lab - Plutonium Yo-Yo String - Evan Nagao Collaboration - 10 Pk (Ann Connelly Signature Ocean Breeze (Blue/White))

Yo-Yo String Lab VENOM – YoYoExpert

This string was developed in collaboration with Evan Nagao. He used it to win US Nationals and the World Yo-yo Championship in Shanghai China. It's

YoYo String Lab - Plutonium Yo-Yo String - Evan Nagao Collaboration - 10 Pk

Evan Nagao's Yoyo Store – EvanNagao

YoYo String Lab - Plutonium Yo-Yo String - Evan Nagao Collaboration - 50 Pack (Lemon Lime)