My original intention was to make one and see if I liked it, then buy a pogo, but it works so well I don't need to.
Sure Pogos aren't expensive but I bet most people think "Hmm... will I even like it and use it?" This is a way to find out for cheap and quick not having to wait for shipping and buying something you may not like.
Also maybe for some people like me who are electronic hobbyists (www.starfiregraphics.net) they already have the foam around, just have to have a piece large enough like the size of a bic pen but a bit larger.
Also there are different density foams, so you can try out other types and see how they work, and you can always replace the tip after a lot of use!
Sure Pogos aren't expensive but I bet most people think "Hmm... will I even like it and use it?" This is a way to find out for cheap and quick not having to wait for shipping and buying something you may not like.
Also maybe for some people like me who are electronic hobbyists (www.starfiregraphics.net) they already have the foam around, just have to have a piece large enough like the size of a bic pen but a bit larger.
Also there are different density foams, so you can try out other types and see how they work, and you can always replace the tip after a lot of use!