My child was once really into this. It's an educational material that allows you to enjoy dexterity and numbers. It's become old, and there are two sheets where the colors have changed, but I've included them anyway. I think you can use them without any problems if you print them as backing sheets. - Contents: Montessori sticker sheets - Design: Illustrations of animals, balloons, etc. - Usage: Educational materials for young children - Features: Perfect for number play and practicing finger dexterity Thank you for looking. #Montessori #Montessori #Stickers #Numbers