Create adorable snails with rainbow shells! Just color napkins with washable markers, add a few drops of water, and watch the colors spread into beautiful patterns. Once dry, use the colorful pieces to make your snails’ shells — bright, cheerful, and completely unique. A simple craft that sparks creativity and fine motor skills! kids craft, snail craft, watercolor art, marker experiment, washable markers, simple craft, paper napkin art, colorful shell, art for kids, fine motor development, senso