Review on mDesign 3 Tier Plastic Spice and Food Pantry Shelf Organizer - Stylish Compact Caddy Rack for Convenient Storage of Spices, Jars, and Herb Bottles in Cupboards, Shelves, or Refrigerator - Clear by Sally Dickson

I thought it would be ok but they turned out a lot better than I expected. They're more smoky gray than transparent, but that's what I like about them. Each row can hold about 5 of my new glass spice jars, but what I like best is that it has a solid surface to place the jars on. I tried to move the pair to make room for the other and met resistance. Grooves on each level prevent cans from sliding and colliding with each other. It was an unexpected feature, but I like it even more.