Beboo YoYo N12 Alloy Aluminum Professional Yo-Yo Toy, Made With Handmade (Black With Golden), Model: N12, Toys & Play Made with Handmade, Bearing made with Gold-plated and 10 balls Designed to train fine motor skills and eye-hand coordination Best toy for kids, friends, families Cultivate the imagination, creativity and rapid reaction ability Spin Skill, High Speed, Adapt for beginners and advanced users