1、A WIDE RANGE OF EVELS: Our graded pinch pin exerciser offers resistant levels of 1lb, 2lb, 4lb, 6lb, and 8lb, making it suitable for users of varying fitness levels. The lower resistant is great for beginners, while the higher resistant challenges even the most experienced users. 2、COLOR CODED RESISTANT LEVELS: The pinch pin exerciser comes in yellow (1lb), red (2lb), green (4lb), blue (6lb), and black (8lb) resistant levels, allowing users to easily identify and progress through different levels of resistant. 3、VERSATILE USAGE: These thumb exercisers are ideal for individuals looking to enhance grip strength and finger flexibility, making them a versatile tool for overall hand strength and dexterity improvement. 4、ERGONOMIC DESIGN: The graded pinch pin exerciser is made of ABS material, ensuring durability and comfort during use. The ergonomic design fits comfortably in the hand for effective and safe strength training. 5、COMPACT AND PORTABLE: This hand exerciser is compact and portable, making it convenient for use at home, the gym, or on the go. Improve your hand strength and dexterity wherever you are with this handy tool. Item Type: Graded Pinch Pin Exerciser Material: ABS Resistant: Yellow (1lb), red (2lb), green (4lb), blue (6lb), and black (8lb) 5 x Graded Pinch Pin Exerciser