Can be a unique gift! Gifting someone a keychain sounds odd but now a days it has become a trendy gift item. Now a days the usage of keychain has changed a lot its not just for a security purpose but also can be used for different purposes. Due to its increase usage the importance of present keychain to someone as a gift has also increased and had become one of the promotional tool that fulfill many purposes. There are some keychains which come along with the purse or small wallet that can be used to carry small amount of money, some keychains are also come along with the flash light that can be used to find your way in the night. One of the old keychain attachment is with bottle opener which you can use when feel thirsty. There are many keychains that are coded with beautiful thoughts like Smile increases your face value, Have a nice day, Be positive etc. You can even personalized your keychain by writing personal message on it for one whom you are presenting this gift. These days, many companies use promotional key chains to advertise and market their brand or business. This is because such items are long remembered and they are perfect for any kind of event, whether it is a meeting, business conference, training session or tradeshows.