Jaq Jaq Bird''s Chalk-A-Doodle Book is a great way to have children write or draw without the use of paper! The Zero Dust ButterStix chalk lets you write, then erase dust-free!This reusable chalk book is perfect on the go for children to doodle away their imagination!Comes with 1 chalk book and 1 box set of chalks (4 different colors) ExpirationThis product has no expiration date or the manufacturer has not provided an expiration date.