Hi,

Check out the Garden Junk forum. There is a ton of great information and links to wonderful photos.

Pam

I used a glue purchased in Walmart called Household Welder. It is good for both in and outside projects. You can find it in the Hardware section. Very reasonable too. It will take 2 tubes to do a bowling ball with the 1/2 glass marbles. You can get them at Dollar tree. Its a fun project. Good Luck.
Bubbles