21 Household or kitchen utensils and containers, neither of precious metal, nor plated therewith, namely, spatulas, strainers, graters, containers for household or kitchen use, bread bins; plastic ladles for foodstuffs, namely, serving ladles, kitchen ladles; spoons for edible ices, namely, serving spoons, mixing spoons, slotted spoons; plastic pasta serving tongs; kitchen spoons and ladles, namely, serving spoons, basting spoons, mixing spoons, kitchen ladles, serving ladles; plastic chopping boards for kitchen use; plastic knife holders, namely, plastic knife blocks, plastic knife rests; kitchen and household containers and their lids and closures in the nature of tension closing devices for container lids, all the aforesaid goods not of precious metals, or plated therewith; tableware, namely, table place card holders not of precious metal, dishes, serving dishes; cooking pot sets and cooking dishes; plastic pasta boards, namely, plastic cutting boards for pasta; pastry trays, namely, non-metallic trays for pastry, serving trays for pastry, pastry trays for domestic purposes; pastry boards; trays for serving; non-electric portable coolers; insulating bags for bottles; glassware, porcelain and earthenware, not included in other classes, namely, drinking glasses, porcelain figurines, earthenware mugs not included in other classes; glass jar carboys; vacuum bottles and containers, namely, vacuum flasks