Item description for Set of 8 Berocca Plus Lucite Advertising Paperweights Stones Copper Seashell 2"

Set of eight "Berocca Plus" lucite plastic advertising domed paperweights in a plastic tray. Rare, vintage collectibles.

Each paperweight has something embedded in the lucite: three with stones (one may be zinc), others with copper, a seashell, soy beans, wheat and one other substance I can't identify.

Size: each paperweight is 2 inches wide x 7/8 inches tall.

Condition: They are in good condition, except for a large chip on the bottom of the one with copper beads inside, and some very small chips on the edges of two others.