Posted by a reviewer on Amazon

The containers themselves will last forever unless mishandled and have a 2 year warranty

Posted by a reviewer on Amazon

Not enough to warrant a return as i cant even feel them when running my fingers over and i like the set too much

Posted by a reviewer on Amazon

Updatei sent an email to world kitchen and they immediately sent me a new one at no charge without asking for proof of purchase proof of defect or asking me to return to retailer

Posted by a reviewer on Amazon

Glass 66 set 12 piece airtight borosilicate glass set oven and microwave safe without lids and a snapware filling each about half full with water cooling in the refrigerator for an hour then removing them and standing them sideways to see if any fluid leaked out

Posted by a reviewer on Amazon

Container but the snapware container was leakproof

Posted by a reviewer on Amazon

Although i must warn you to never microwave your food with the top still on even if they are unclipped on the sides

Posted by a reviewer on Amazon

I definitely screwed up one of the lids by doing so now it barely closes