Create unforgettable Valentine's Day memories with kid-friendly card-making kits designed for classrooms and home crafting. Our bulk 500-piece foam heart shapes feature peel-and-stick convenience, letting children ages 4+ safely design personalized valentines without messy glue. These lightweight self-adhesive crafts ship in 1 business day - perfect for teachers organizing 2025 classroom exchanges or parents hosting DIY craft parties. As the #1 source for affordable Valentine supplies since 1932, we offer exclusive heart-shaped foam assortments that help kids express creativity while developing fine motor skills. Explore coordinating scrapbooking papers, stickers, and envelope sets to complete each handmade card masterpiece.