Cool Pencil Case - Happy Baby Pencil Case and Wallet Duo (Apple Green with Tangerine) The interior includes two zip up compartments with a fun, polka dot interior. The first zip up compartment is a wallet that includes 5 card slots and a clear ID display. It also includes two large pouches, enough to fit 14 pens and pencils, as well as notepads and mobile devices. The second compartment is just for your school supplies! Maximum capacity is 12-14 pens and pencils. Unit is sold as single Pencil Case. Pens and pencils (pictured) are not included.