Dear All, I use wire mesh of 15mm diameter(5/8?) which is quite sufficient. But here again, our super intelligent strain could be of a larger size!! le 14/12/05 18:27, Adam Fikso à irisman@ameritech.net a écrit : > I have never seen a mouse who could go through > the 1/2 inch size, although Diane, you're quite right, most can easily go > through a 1/2 inch crack, but not through a square opening of that dimension. > If you have miniature mice, use the 3/8 or 1/4 inch mesh. Lauw de Jager Bulb'Argence Mas d'Argence 30300 Fourques France tel 31(0)466 016 519 fax 0466 011 245 http://www.bulbargence.com/