I have 2 units of 5 drawers each. 1 1/2, 2 1/2. 3 1/2, Then bricks & charms. I've been doing this for about 3-4 years now. I find that I'm reaching for them all the time. I'm currently sewing 1 1/2" squares together as leaders & enders. They're so cute....Thank you Bonnie.