1949 to 1950s these are rare, German transparent Lucite, dome shaped cabochons. The colors are extraordinary and because they're faceted they sparkle and shine in a hypnotizing way. They catch the light from every angle. Some have drilled holes. I guess they were being made ready for a specific design. The raised red, green oval shaped cabochons are resin from the 60's and imitate fine Jade and ruby red stones. All these are authentic from the period noted and are one of a kind. I have more of these to post but these are the finest ones. All come from an estate. The package weighs over a pound and I assure you it will be carefully packaged, and hope you come back for more.