These are pretty cute and like the author I have seen many garden markers that you can buy but they are not exactly cheap. The materials needed for these not so much.
I figure once the roll of tape and a box of knives are bought I can make new markers for a couple of years.
I like the fact that they are bright and shiny too so it will be easier to see them. Aunt Peaches tells you how to make them.
Aluminum Duct Tape Garden Markers
http://www.auntpeaches.com/2011/05/fun-with-adhesive-aluminum-duct-tape.html?spref=fb