Care And Use Of Randel Art Glass Items
GLASS BOXES, 3-D, LAMPS, and WINDOWS

These items can be cleaned with a slightly damp SOFT cotton cloth and then use a drop (or 2) of lemon oil and a CLEAN dry soft cloth applied to the metal work. This will brighten and clean any metal discoloration from ageing.
KALEIDOSCOPES

Usually the only need will be the eye piece. This can become smudgy from eyelashes and other such touching. I use alcohol on a cotton swab (Q-Tip). One end to clean the glass eye piece and the other to dry. If you should develop any other problems with your scope please contact me for further directions at info@glassuc.com .
MARBLES
A dry SOFT cotton cloth should be all that will ever be needed.