Through 1/18 or while supplies last only, get the Chef Buddy 20-Piece Glass Bowl and Lid Set for only $18.99 at Groupon. Normally, the set sells for $39.00. Compare to $37.35 at Overstock.com.

The set includes ten bowl and ten lids. Sizes range from 2.5 oz.-30.5 oz. All pieces are dishwasher and microwave safe.

Shipping is free with any $24.99 purchase at Groupon.com. Otherwise, shipping is only $3.99.

Chef Buddy 20-Piece Glass Bowl and Lid Set (reg $39.00) $18.99
Free shipping with $24.99 purchase
Final Price: as low as $18.99