I ordered from Oriental Trading heart shaped spiral memo books and the rectangular shaped ones that have white covers and are to be decorated. I undid the spiral and made new covers, punched new holes and re threaded spiral. The heart shaped ones I used red cs and decorated. The rectangle shaped ones I used different neutral color cs and on front cover stamped it as a Valentine. My 8, 6 and 3 yr old grandkids love any size memo or comp book decorated. I gave them thier "Valentine" memobooks Sat. when I saw them and they were in their glory. There are 24 in a unit and I think I paid under 3 or 4 dollars. There are 35 sheets in a book. Each one got a Valentine pencil with them.