If you want dex gloves there are better things to get with less trouble. Grey flesh, for example, give 10 dex, 6int, and 25 mana, and some other stats too, I forget. If you are lacking of dex as an int caster, they would be far superior to these, and they aren't that expensive either, about the price of coldain skin gloves from what i have seen. Drop in the grey.
Edit: looked up stats on the gloves, 6ac 10dex 6int 6wis 20hp 25 mana 10 sv cold int/wis casters can use.
Edited, Mon Feb 11 15:28:36 2002