wine corks, I don't need to buy this from some sites, this would be a great craft project, make it in a shape of wine bottle instead of letter perhaps or a short quote? This would be perfect for my kitchen or bar in the basement of my dream house haha
How To Easily Cut The Bottom Off A Wine Bottle -- (I would try this outside first. Don't know if there are any small fractures in the bottle when the 2 pieces split in the cold water. Interesting idea and definitely worth a try.