I buy one just like this,same depth, but it is marketed as the spool holder....except the spool holders can come out. I think it works very well. I buy mine at Joanns, when they have 50% off, or I use a coupon. The ones I use are made by the same company...ARtBin
Try looking at Joanns.com and look for them there.
I also buy the single depth ones, and have a great old shelf that holds alot of them. Those hold manyy of my projects!