Need a last minute Valentine's Day gift for your sweetie? Allow us to suggest Art School Girl's 'Key To My Heart' kits available at Foursided and Twosided. Cut from vintage book covers, each of these unique keys comes ready to give with a tiny envelope and sweet heart sticker. Good things come in small packages, and for $7.50 you can say a lot without spending a fortune. We give these thoughtful notes our sweet & sentimental seal of approval!