If only they weren't so darned expensive they would make good party favors for my wake...
Glass Guitar Pick with Infused Cremains | Memorial Art
These amazing guitar picks are infused with cremation ash from your loved one, making it a beautiful way to keep them close to you. Made from borosilicate glass, these pieces are very robust and great for strumming! Exact shape and color patterns/distributions will vary from piece to piece.
www.spiritpieces.com