This is a simple container for sticky note stacks. It is designed for typical 3"x3" sticky notes. The depth is 40mm which should be enough hold approximately 500 sticky notes.

Support me by buying this thing on etsy: https://www.etsy.com/UsefulDesignByAA/listing/881138037/sticky-note-holder?utm_source=Copy&utm_medium=ListingManager&utm_campaign=Share&utm_term=so.lmsm&share_time=1601767930610