Distinguishable Key-Cap / Key-Cap

Every time when opening the door, we fazed by a big bunch of keys which have similar shape. Especially in the night, it is a hard thing to choose the correct key accurately to open the lock. Distinguishable Key-Cap will help you to resolve this problem easily. Put the signed covers which have different colors of fluorescence on the keys, the similar shaped keys would be distinguished nomatter in the daytime or on the night. Simple colors and signs make it easy for people to distinguish the use of each key.