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Looking for a fun and festive way to celebrate Valentine’s Day?
These 14 Valentine’s Day letterbox crafts are bursting with creativity, colour, and heart-filled charm!
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Whether you’re helping your kids make a cute classroom mailbox, creating a handmade letterbox for love notes at home, or just want a unique DIY project to spread some joy, this collection has something for everyone.
From whimsical designs to clever upcycled creations, get ready to be inspired by these sweet and simple Valentine’s Day mailbox ideas!
1. Paper Mailbox for Valentine’s Day
This adorable 3D Valentine mailbox is the perfect way to deliver sweet notes or mini treats in style! It’s fun to make, eye-catching, and adds a playful touch to any Valentine’s Day celebration.
2. DIY Valentine’s Day Box with a Cricut
This charming pink mailbox craft is a fun and colourful way to collect classroom valentines or love notes at home. The playful heart envelope adds the sweetest finishing touch!
3. DIY Floral Valentine’s Day Mailbox
This floral Valentine’s Day mailbox is bursting with charm thanks to its bright pink palette, gold flag, and bouquet of faux flowers. It’s the perfect craft for anyone who loves a little extra glam with their love notes!
4. DIY Felt Mailbox for Kids
This soft and colourful felt mailbox is a fun and tactile Valentine’s Day craft, complete with stitched details and adorable paper ladybug valentines inside. It’s perfect for adding a playful, handmade touch to your celebration.
5. Pugs & Kisses Dog Valentine Box
This adorable “Pugs & Kisses” mailbox is a playful Valentine’s Day craft that combines punny charm with googly-eyed cuteness. It’s a fun and festive way to collect cards or treats, especially for dog lovers!
6. Birdhouse Valentine Box
This heart-roofed Valentine’s Day birdhouse is a sweet and whimsical twist on classic mailbox crafts. Decorated in red and pink with mini heart shingles, it’s a charming way to deliver love notes or decorate for the season.
7. DIY Valentine’s Day Emoji Piñata Gift Box
Bring all the heart eyes to your Valentine’s party with this fun emoji piñata! It’s a playful and colourful craft that doubles as sweet décor and a surprise-filled activity.
8. DIY Valentine’s Rainbow Box
Brighten up your Valentine’s Day with this rainbow mailbox craft! It’s the perfect blend of cheerful colour and heartfelt charm for collecting love notes or treats.
9. Happy Camper Valentine Card Box
This Happy Camper Valentine Card Box is bursting with personality and charm! With its cheerful colours and retro camper design, it’s a fun and festive way to collect Valentine’s Day cards.
10. Hot Air Balloon Valentine’s Day Box
This Hot Air Balloon Valentine Box is an adorable way to collect classroom cards or decorate for the holiday! Made from a paper lantern and a basket, it’s full of whimsical charm.
11. DIY Pom-Pom Heart Valentines Box
This heart-shaped Valentine’s card box is bursting with love — and pom-poms! It’s a fun, fluffy, and festive way to collect sweet notes.
12. Monster Valentine Box
This silly Valentine monster box is ready to chomp down on cards! With heart-patterned paper, goofy eyes, and playful teeth, it’s a fun and creative way to collect classroom valentines.
13. DIY Valentine’s Day Card Box
All aboard the Rowan Express! This adorable Valentine train box is bursting with glittery hearts, cotton “steam,” and plenty of charm—perfect for delivering sweet notes in style.
14. Hot Air Balloon Valentine Box
This sweet hot air balloon Valentine box is ready to lift love to new heights! With its festive banner, pink balloon, and candy-filled basket, it’s the perfect high-flying way to collect classroom cards.
From whimsical monsters to charming hot air balloons, these Valentine’s Day letterbox crafts bring a burst of creativity to your celebration.
Whether you’re crafting with kids or adding a handmade touch to your decor, there’s a fun idea here for everyone!
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