These medium glass bearings are designed specifically for use 
with standard sized Richard Glässer Pyramids but they may 
also fit and work with other brands.  These were also the size 
used by many of the pyramid makers during the GDR times (1947-
1989), and typically marked "Expertic" on the underside.

The plain glass bearing can be purchased below - RG-91012 but this 
version is adhered into a round wooden holder.

You also see listed a wooden support strip.  This typically 
slides under the holder to lock it into position on the underside 
of your pyramid.

Single Glass Bearing & Holder
Made in Germany by RG
Erzgebirgische Volkskunst Richard Glässer GmbH Seiffen

12-13mm in diameter - Glass Color may vary
Holder measures 17 mm diameter upper ring and 26 mm diameter lower ring
The wooden support strip measures: 20 x 72 mm 
Parts are sold separately - Please use 
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