This is great for organizing craft paper and vinyl for a Cricut Maker machine. Ikea has many add ons that you can purchase for their basic shelving units. The Ikea Kallax is one of them. I purchased the shelf organizer which makes one square slot in the Kallax turn into multiple shelves. This is an easy to follow step by step instructional video on how to assembling and install this add-on.
No Tools Required!