The choices are endless with Eureka stickers. There are hundreds of ways to utilize this versatile format at home or in the classroom. Eureka Scented Stickers are long-lasting, colorful and fun. Seal a letter, grade a paper or decorate for an occasion. For best results, scratch stickers to release the scent. Each pack contains 80 self-adhesive stickers. Each sticker measures 1" in diameter. Grape scent.