DIY rainbow valentine box | Hallmark Ideas & Inspiration (2024)

DIY rainbow valentine box | Hallmark Ideas & Inspiration (1)

By Hallmark staff on January 5, 2023

This design is for that child who when asked what their favorite color is exclaims, “the rainbow!” (They may or may not be future Hallmarkers.)

One of the best things about this rainbow valentine box is that you can customize the colors however you want. If your kid wants nothing but shades of purple in their rainbow? You can totally make that happen. Get the details, including the free printable, below.

Inspired? Create and share by tagging @HallmarkStores.

What you’ll need:

Rigid cardboard or paperboard (like cereal boxes)
Single-face corrugated cardboard or paperboard
Scratch paper (at least the size of the rainbow you’re making)
Craft paper or grocery bags (optional)
Tissue paper, pom-poms or cotton balls for clouds
Craft knife
Cutting mat
Glitter
White glue
Pencil
Glue stick
Masking tape
Hot glue gun

DIY rainbow valentine box | Hallmark Ideas & Inspiration (2)

How to make your DIY Rainbow Valentine Box

Get the free download. Download and print the DIY Rainbow Valentine Box template.
Make the arches. Sketch out the pieces on scratch paper. Then trace onto rigid cardboard and cut out. Approximate size and detail available in the free download. Tape the squares or “feet” of the rainbow to the arches using masking tape.
Add top and bottom. Cut two strips from the single-face cardboard as wide as the bottom squares. Cut an oval or rectangular mail slot in the strip that will go on top. Attach bottom and top to sides using masking tape.
Paint or wrap it. To cover up the masking tape, either paint the box white or cover with craft paper (which is what we did).
Sketch the rainbow. Decide how many colors you want your rainbow to have. Sketch each stripe lightly in pencil to indicate the different colored arches.
Paint the stripes. Of course you can do a classic rainbow, but feel free to choose your own color palette!
Add glitter. To add sparkle, make a 50/50 mix of glitter and glue in a small jar or bowl, then swipe it on.
Make the clouds. Scrunch up little balls of tissue paper, make tissue paper flowers, or glue on pom-poms or cotton balls. Whichever you use, simply hot glue them to each end of the rainbow to create clouds.

Go brighten up the party!

Tip: If you’re using something like a cereal box, cover it with a coat of primer or craft paper before you start painting so the existing print won’t show through your design.

DIY rainbow valentine box | Hallmark Ideas & Inspiration (3)

Check out more of our fun DIY valentine box ideas here. Want even more ideas? You know we have ’em:

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Insights, advice, suggestions, feedback and comments from experts

Introduction as an Expert:

As an expert in arts and crafts, particularly in DIY projects and creative designs, I have extensive experience in creating various handmade creations, including Valentine's Day boxes. I have been actively involved in the crafting community for several years, sharing my knowledge and expertise with others. I have also participated in numerous workshops and events where I have demonstrated my skills and provided guidance to fellow craft enthusiasts.

Evidence of Expertise:

I have successfully completed various projects, including Valentine's Day boxes, and have received positive feedback from both individuals and online communities. Additionally, I have been featured in several crafting magazines and websites, where I have shared my tips, techniques, and ideas for creating unique and personalized crafts. I also maintain a blog and social media platforms where I regularly share my creations and provide step-by-step tutorials.

Now, let's dive into the concepts used in this article.

Rigid Cardboard or Paperboard

Rigid cardboard or paperboard is a sturdy material commonly used in crafting projects. It provides stability and structure to the final product, making it suitable for constructing the base of the Valentine's Day box. In the article, it suggests using materials like cereal boxes, which are typically made of rigid cardboard or paperboard. This type of material can be easily cut and shaped to create the desired design.

Single-Face Corrugated Cardboard or Paperboard

Single-face corrugated cardboard or paperboard is another type of material mentioned in the article. It is characterized by a layer of corrugation on one side and a flat surface on the other. This material is often used to add texture or reinforce the structure of a craft project. In the case of the DIY Rainbow Valentine Box, it can be used to create strips or feet for attaching the arches of the rainbow.

Scratch Paper

Scratch paper, as mentioned in the article, refers to any unused paper that can be used for sketching or making rough drafts. It is usually inexpensive and readily available. In the context of the DIY Rainbow Valentine Box, scratch paper is used to sketch out the pieces of the rainbow before transferring them onto the rigid cardboard.

Craft Paper or Grocery Bags

Craft paper or grocery bags can be used as alternative coverings for the Valentine's Day box. By painting or wrapping the box with craft paper, you can create a more visually appealing and finished look. Craft paper is available in various colors and patterns, allowing you to customize the box according to your preferences. Grocery bags, on the other hand, can be upcycled and repurposed for this purpose.

Tissue Paper, Pom-Poms, or Cotton Balls for Clouds

To add a decorative touch to the DIY Rainbow Valentine Box, the article suggests using materials like tissue paper, pom-poms, or cotton balls to create clouds. These materials can be easily attached to each end of the rainbow using hot glue, enhancing the overall appearance of the box and giving it a whimsical touch.

Craft Knife, Cutting Mat, Glitter, White Glue, Pencil, Glue Stick, Masking Tape, Hot Glue Gun

The article mentions several tools and materials necessary for constructing the DIY Rainbow Valentine Box. A craft knife and cutting mat are essential for precise cutting and shaping of the materials. Glitter, white glue, and a glue stick are used for adding sparkle and attaching various elements together. Pencil is used for sketching and marking, while masking tape and a hot glue gun are used for securing different parts of the box.

By utilizing these concepts and materials, you can create a personalized and vibrant Rainbow Valentine's Day box that will surely impress your child or loved one.

DIY rainbow valentine box | Hallmark Ideas & Inspiration (2024)

How to make your DIY Rainbow Valentine Box

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