Your school books will be extra yummy with these awesome scratch and sniff school book labels. Scratch the funky pic on the label to release the awesome lemon & lime smell. Lemon & Lime scent was specifically chosen for its calming nature and therefore helps in removing mental fatigue, exhaustion, dizziness, anxiety, nervousness and nervous tension. It has the ability to refresh the mind by creating a positive mindset and removing negative emotions. It is also believed that inhaling lemon helps in increasing concentration and alertness. Pack includes 12 self adhesive non-toxic name labels. Your teacher won't even be able to resist giving these labels a scratch. Each sticker is approx 10cm long and 8cm wide. Labels made from non-toxic, bio-degradable & recyclable paper.