Features 1. The ABCD answer pen alleviates the difficulty of making choices. With a gentle flick and smooth rotation, it introduces a calming melody. 2. Rotating core extraction allows for over 10,000 rotations, with 120 clockwise rotations for core extension and counterclockwise rotation for retraction. 3. The unidirectional rotation core design allows you to extend the pen core clockwise and retract it counterclockwise. 4. The silent bearing, small in size but high in energy, maintains a stable rotation. 5. Suitable for office workers, students, family members, and those who struggle with decision-making. Specifications Material: ABS Quantity: 4 pieces, 1 piece Colors: Multicolor, Black, White, Blue, Orange Size: 15 x 1 x 1 cm Weight: 18 g Package Includes: 1x ABCD Difficulty in Choosing Transfer Pen Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.