I don't know exactly what you'll do with these - the possibilities are endless. When I saw them, they spoke to me as a designer/decorator...so I picked them up. A gentleman had collected these and had them in a drawer in his shop for the day he might need them. Thankfully, he never needed them, but you do! He did the collecting, I did the picking and you can do the creating! I love the idea of using them as a bowl filler in your industrial, steampunk or avant guard space. The different sizes and shapes and rust and crust make these so textural and amazing. Add them to your assemblage art project or simply place them on a cool tray on a coffee table in your urban loft space. There are around 38 springs. All different. No two alike. Small ones from a ball point pen. Larger ones from a bed frame or chair. Enjoy! Cheers to creativity.