Dual-Finger Training System: Strengthens two fingers simultaneously , ideal for musicians and fitness enthusiasts. Size: 10.5cm/4.1 inches. Weight: 40g/1.4oz. Material: Combines spring steel with silicone
Rapid Rebound Technology: Spring-loaded mechanism ensures quick recovery between reps for efficient workouts. Plus, it secretly works as a hilarious gag gift – perfect for trolling friends, pranking your partner, or sparking laughs between couples!"
Portable Design: Compact and lightweight for training anywhere - home, office, or outdoors. No setup required - ready to use anywhere
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وصف
Features:
Simultaneously exercises two fingers.
Ideal for musicians (guitar/piano), gamers, and fitness enthusiasts.
Promotes balanced finger strength development.
High-Performance Spring Mechanism.
Specification:
Size: 10.5cm/4.1 inches
Weight: 40g/1.4oz
Material: Combines spring steel with silicone for durable