If you're stumped on what to get your boyfriend for Valentine's Day, here are 12 fail-proof Valentine's Day gift ideas that he'll love. So instead of trying to find a generic Valentine's Day card or cheesy chocolates, use his star sign to win his heart. By using his zodiac sign, you're guaranteed to find him the perfect Valentine's Day gift he'll love.

Here's what Valentine's Day gift you should buy your boyfriend based on his zodiac sign:

1. Aquarius (January 20 - February 18)

Aquarians tend to be on the nerdy side... but of course in a good way. They find the world fascinating and have quite a sense of humor. If you really want to surprise your boyfriend who happens to be an Aquarius, this bulletproof shot glass is for sure to bring a smile and bring out his inner geek.

2. Pisces (February 19 - March 20)

Men who are Pisces are known to be deep and passionate lovers. This adventure book is customized to match you and your man's adventurous lives with pictures. He is for sure going to love this and how much effort and thought went into it.

3. Aries (March 21 - April 19)

Aries men are the most athletic and hard-minded out of the other zodiac signs. They're always full of energy, which makes them fun to be around. Slammo is a perfect gift for any Aries man, it's like a mini volleyball game that can be played anywhere with friends — whether it's the beach or a house party.

4. Taurus (April 20 - May 20)

Taurus men are laid back and love to chill... they also cherish everything that comes their way. A customized mixtape will ease your way into your man's heart. He won't just love it, but he'll keep it close to him for a long time.

5. Gemini (May 21 - June 20)

Gemini's are kids at heart. They love any type of thing to make their inner child come out. A video game to go with their gaming console is ideal for any man who's a Gemini and there's so many out there to chose from.

6. Cancer (June 21 - July 22)

Cancer's are known to be romantic and sentimental. This cute engraved wallet insert will always be with your man and will remind him how loved he is by you. You can customize it to say anything you'd like.

7. Leo (July 23 - August 22)

Leo men are easy to spot out of the crowd. They like to be known as leaders and hope to have the best of everything one day (they do represent the lion, after all). An expensive cologne will definitely give the confident boost your Leo loves and you'll get to enjoy it on him!

8. Virgo (August 23 - September 22)

Virgos are practical and neat. They are also very hard working and tend to overdo themselves because of that. A massager with heat will take those knots out of your man's back and get him back to his hard-working self in no time.

9. Libra (September 23 - October 22)

Libras are charming, known as social butterflies, and can make any room light up. But, they happen to be very indecisive. The perfect Valentine's Day gift for your Libra would be a gift card, then he will for sure get something he likes and you both can be happy.

10. Scorpio (October 23 - November 21)

The most mysterious and rebellious of all the zodiacs. Many of them tend to be secretive and have distinctive personalities. Any Scorpio would love this horror movie collectible kit. It will really bring out the peculiar attitude of theirs that you love.

11. Sagittarius (November 22 - December 21)

Sagittarius men are quite the adventure. These guys are always up to do something crazy and out of their comfort zone. They are also huge travelers at heart. An emergency travel kit is not only a great V-Day gift for your adventurous boyfriend, but also smart in case he gets in any sort of pickle while exploring the outdoors.

12. Capricorn (December 22 - January 19)

Capricorn men are known to be hardworking and very clean. They also are workaholics and sometimes don't know when to take a break. An ideal gift for your man who's a Capricorn would be this shaving kit, it keeps him looking fresh and professional for not only his busy work life but for you as well.

Note: As an Amazon Associate, Odyssey may earn a portion of qualifying sales.

Follow Swoon on Instagram.