Surface: Two tactile finishes — glossy for visual appeal and matte for secure grip during spinning. - Made of high-grade 6061 aluminum for smooth, comfortable handling. - Unresponsive yoyo design requires binding to return to hand, enabling advanced string tricks. Supports development of coordination, creativity, and skill. Suitable for enthusiasts and beginners alike. - Professionally engineered for high-speed stability, balanced symmetry, and extended spin time. - Bearing: 10-ball stainless steel KK bearing. - Style: String trick (1A, 3A, 5A). - Response system: Yellow silicone response pads. - Disassembly: Twist-apart design. - String length: 43.31 inches (110 cm). - Color: Black. - Material: Metal. - Size: Sphere diameter 55 mm. - Package includes: 1 yoyo, 1 string, 1 storage box. - Note: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.