Wrist Ball, 2026 Upgraded Torque Ball Hand Strengthener, Metal Hand & Forearm Strengthener With Led Lights, Auto-Start Gyroscopic Wrist Exercise Ball

MECHANICAL POWER: Self-powered gyroscopic technology requires no batteries or electricity, making it perfect for use anywhere while building hand and forearm strength LED LIGHTING: Features vibrant built-in LED lights that create an engaging visual display during workout sessions PORTABLE DESIGN: Compact size of 2.75 inches with a secure wrist strap ensures safe, convenient carrying and usage on the go VERSATILE USAGE: Ideal for multiple activities including typing endurance, musical instrument practice, and daily fitness routines DURABLE CONSTRUCTION: Metal internal mechanism housed in a sturdy outer casing provides long-lasting performance and reliability ›See more product details ›See more product details