Features: The biggest issue beginners face when learning to comb pick is properly aligning the teeth of the comb directly under the pins. The Ergo Combs eliminate this problem completely using a vertical stop. Trading the versatility and flexibility of the Quad Combs for ease of use and speed of operation, the Ergo Combs are the fastest, easiest, and most comfortable comb picks on the market. While many locks that can be combed have different pin spacing and depths, the Ergo Combs were specifically designed to open the most common locks that are vulnerable to comb picking, maximizing its capability, speed of use, and efficiency. Furthermore, each comb has the make and model of vulnerable locks on the handles for easy reference. How to Use: Insert the comb until it stops with the teeth facing the pins. Lift vertically towards the pins Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Material: Metal Package List: 1/2pcs Beginner Locks Pick 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.