> John Gaver ([log in to unmask]) says: > Everyone has there own type of tubes. However, the kind we and the carpet > sharks like are 3" and/or 4" clear plastic tubes joined by 3" and/or 4" > thinwall PVC (_NOT_SCHEDULE_40_PVC_) joints to form a maze. The girls can > all fit easily in the 3" tubes and Arnie, our 4 lb hob can only fit through > 4" tubes. The specification for the plastic tubing is "3 inch OD clear > extruded 1/8 inch tube". This tubing fits perfectly inside the 3" thinwall > PVC joints. The only difference in the 4" tubing spec is the OD size is > changed to "4 inch". The clear tubing cost only a little bit more than the > opaque PVC, but it is well worth it. The carpet sharks try to attack each > other through the clear tubes. It is really fun to watch. Where do you get the clear 3" or 4" tubing? I have looked all over for it unsuccessfully here in the Baltimore/Washington area and had essentially given up, although maybe there is somewhere I haven't looked. We would love to build a maze of our own. --- Bill [Posted in FML issue 0515]