Isn't this precious? I will have to say that using my 2 year old's hands to form a heart shape was a lot harder than I expected it to be! I imagine a preschooler or older would be able to do this very easily. You'll have to excuse the uncentered (is that a word?), crooked look to it!!! I made the mistake of cutting the heart shape 1st and then pressing on the handprints. Thankfully my 2nd attempt turned out somewhat okay (I just flipped it over!).... it would make more sense to do the handprints 1st and then draw a heart shape around it after it dried. I used an old heart-shaped box from a Valentine's Day gift from the hubby one year but you could probably do the old school way of folding another sheet of paper in half to cut a symmetrical heart shape and using that piece as a template. The foam stickers are from a Valentine's kit that I bought at Wal-mart for $5. We have been using these to make tons of fun art projects!