Try this! Grab or collect as many shells as you can find later get a string but not too heavy and start to tie the string around the shells and sand dollars, attach to a peaceful and cute place and... Your done!

Sea shell craft idea (shells, beads, string, perhaps add a sun catcher)

15 Beach Crafts For Kids | CutePinky SocialBookmarking...made me think you could do something like this with Stella's rock collection??

Beach Craft activities for children which are fun things to do during summer vacation. These beach craft ideas include handprint art, starfish art, seashell wind chimes, seashell monogram, beach ball crafts and edible crafts. No need for your kids to be …

Beach Craft: these would be easy to make, just drill a tiny hole and string together.

Shell wind chime, a great diy project after a day of collecting shells at the beach! Each strand you do can have shells from different places you have travelled to. You can create small and longer strands depending on where they will hang.