Skip to Content


Make these colorful rainbow stamps with your little ones and let them have fun stamping away cute heart messages These make adorable art prints or postcards to send with love!

Rainbow Heart Stamps – Materials:

– wooden blocks (we used these 1.5″ ones)
– craft foam
– heart stencil
– glue
– rainbow ink stamps (like these)


Using a heart stencil or template, cut out hearts on craft foam and glue them onto the blocks. You’re done and ready to stamp!

You can stamp out rainbow heart designs on paper and hang it up as a cute print.

Or make postcards to send off as Valentines to special friends.

These rainbow heart stamps are an easy Valentine’s Day art project and my kids had lots of fun with them. I love seeing the different ways they used the stamps to make patterns.

What are some of your favorite Valentine crafts to make with the kids? Take a look at more fun Valentine’s day projects here!


Disclosure: Some of the links in the post above are “affiliate links.” This means if you click on the link and purchase the item, we will receive a small affiliate commission. Regardless, we give our promise that we only recommend products or services we would use personally and believe will add values to our readers.

Agnes Hsu is a mom of three and has been inspiring parents and kids to get creative with easy activities and family friendly recipes for over 10 years. She shares her love for creative play and kids food to her 2MM+ followers online. Agnes' commitment to playful learning and kindness has not only raised funds for charity but also earned features in prestigious nationwide publications.