If you’ve ever spent more than 5 seconds sorting through your mismatched food containers to find the right lid, it’s time to throw them all out and upgrade to the uber-popular Rubbermaid Easy Find Lid system.

These containers come in six different sizes, and yet you only have to deal with three different lids, making it much easier to find the right one. The 24 piece set (smaller than the typical 42 piece set we often post) is on sale for $9 today on Walmart. We’ve seen better prices in the past, but this set has been selling for around $15 pretty consistently this year, so you’re saving about $6. Not too shabby.