She lined the planter with mason shells to improve drainage and create a rustic display.

Biologists collected carrier shells from the shoreline to study how organisms use them.

Children collected pansy shells on the beach and used them to decorate a driftwood picture frame.

We installed camper shells on several trucks before the long cross-country camping trip.

At the coastal market, she displayed a collection of music shells that chimed when the wind blew.

The manufacturer tested the helmet shells under extreme conditions before shipping them.

After cooking, I skimmed the soup to remove the loose lentil shells that floated on the surface.

The archaeologists carefully cataloged the mask shells found in the burial site.

The marine biologist carefully cataloged the needle shells she found among the tide pools.

She used date shells as natural packaging for the small gifts she sold at the market.