Pyrex 1137294 Simply Store Glass Storage Set, 10 Piece Eco_Friendly Spike base for stability

Spike base for stability

Plastic black ferrules

The free calcium from gypsum will replace the sodium on the clay particle

The insulation support is cut from carbon steel

Pyrex 1137294 Simply Store Glass Storage Set, 10 Piece Eco_Friendly Spike base for stabilityHighlights: 10 Piece Simply store glass storage set Durable, easily nest & stack with other pyrex storage Stands up to the microwave & dishwasher use after use Stain & odor resistant Stays clean & preserves your foods fresh flavors Secure lids for taking food on the go Includes: (2) 1 cup bahama sunset with lid, (1) 2 cup, round, with sea glass lid, (2) 4 cup, round with dark blue lid