Features 1. Answer pen designed to assist with decision-making, featuring a smooth rotating mechanism that provides a calming sensory experience. 2. Core rotation mechanism: Built to last with over 10,000 rotations, 120 clockwise rotations for extension and counterclockwise for retraction. 3. Unidirectional rotation core design: Rotate clockwise to extend the core and counterclockwise to retract. 4. Silent bearing system: Equipped with a ball-rotating tip for smooth, stable, and quiet operation. 5. Ideal for office workers, students, and individuals seeking focus or stress relief. Specification Material: ABS Quantity: 4PCS, 1PCS Color: Multicolor, Black, White, Blue, Orange Size: 15 x 1 x 1 cm Weight: 18 g Package Includes: 1x ABCD Decision-Making Fidget Pen