I love a good toddler craft and incorporating handprints is always a favorite! Earlier in the summer I made some crabs (2 ways) and sent them to family.
You can either put red paint on hands and place them on white card stock, or trace those little hands on red card stock and cut them out. Use black paint thumbprints on white card stock for eye balls and a sharpie to draw a smile.
These are easy to create based on the supplies you have and are guaranteed to make the recipient smile!
Hope everyone is enjoying their summer!