DIY Spray Shells Silver spray all of those leftover shells with silver spray paint and you have an expensive looking decorative item. This would be awesome to do with gold spraypaint and include it in the centerpieces somehow!
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.