Product name: Delete keyboard spindle tester ring Product size: 3CM/1.19in Product color: bright, frosted Product weight: single piece gross weight about 35g Description: 1. Production material: keyboard shaft tester rings are usually made of metal, with an appearance design similar to ordinary rings, but the internal structure simulates a mechanical keyboard shaft. 2. Functional use: Used to test the mechanical keyboard shaft feel, sound strength and other characteristics, to help users understand different types of keyboard shaft, choose the most suitable for their mechanical keyboard products. 3. Operation mode: Users can wear the keyboard shaft tester ring to simulate the operation of keys and experience the feel and sound of keys in order to make more accurate keyboard choices. 4. Selection reference: By using the keyboard shaft tester ring, users can more intuitively understand the characteristics of various mechanical keyboard shafts, as an important reference for choosing keyboard products. Attention: 1. Due to different display and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. Thank you very much! 2. Please allow measurement deviation due to manual measurement. 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.