When someone turns into 21, it means that he or she is stepping into adulthood. In some countries, being 21 means that the person is allowed to drink alcohol. If your friend is about having his 21 birthday, then you need to give him a birthday gift that he will remember for all his life and prepare him for the next step in his life.
Here are some 21st birthday gift ideas to pick. You may want to give your friend a new outfit that represents more mature life. Somehow, you can also give more chic clothes to appreciate the growth and make them aware of the new age. If you have large budget, you can buy your female friend elegant jewelry and accessories. An earring and necklace will be great to give more glamorous adult look. For your male friend, you can give him a classy wristwatch to give them older feeling and more masculine as birthday gift for him.
Furthermore, since 21 years old means that they can legally drink alcohol, drinking stuff will also be appropriate for the birthday party. A birthday gift of the drinking stuff is something unique that they will probably remember for their whole life. For wiser gift, you can give them good advice that is needed for the new adult drinker. There are still a lot of things you can give for the 21 birthday gift. Brighten their life with the special and unique gift from you.