This is a 5 piece Thomas the Tank Engine train stationery set that includes and one ruler measuring 6 inches long, 1 spiral bound notebook, and 3 markers in yellow, blue and red color. The ruler features Thomas, James and Percy. Non-toxic. Thomas train stationery set is a great birthday gift, party prize or classroom giveaway. Conforms to safety requirements of ASTM D-4236. Recommended for ages 4 and up.