This is the absolute sweetest book worm we have ever seen With nineteen sentiments, three worms, and accent shapes, this is a whole lot of options in one little 3 x4 clear set. Use in coordination with our Peek-A-Boo products or as mix and match sentiments for all your cardmaking, journaling, and scrapbooking projects. Hero Arts 3x4 clear stamp sets offer the best quality in the market. They are made in the USA from genuine photopolymer, which is non-toxic, biodegradable, and designed specifically to transfer ink to paper for a true impression every time. Peel the stamp from its backing and stick to an acrylic block for easy positioning. Mix and match the designs, then clean with water or stamp cleaner.