Many decorative vases and figurines have a rough bottom, which can scratch the surfaces of polished furniture. This can be avoided by sticking to the bottom of the paper or cardboard, carefully cut along the contour. The best glue to use easy to wash them (for example, Wallpaper paste or simple paste).
Then, if necessary, the bottom will be easy to clean.
Recommend to read
GARLAND BURN ON COMMAND
This switch Christmas garlands periodically includes four groups of lamps. The switching frequency can be changed within wide limits by the variable resistor R5 (see diagram). ...
DRAIN IN REFRIGERATOR?
strangely enough, that's right: I'm tired of every time, defrosting the refrigerator, messing around with the water accumulating in the sump of the freezer. And made a "gutter" in it. ...