This product is a vintage set of Soviet-made billiard balls 58.8mm for playing Russian billiards. Attention! These balls are not new, they have been used. The balls are very old and have age-related damage. See detailed photos! Sold as is. The set contains 16 balls, but is not a set for a full game of billiards, as the ball numbers are repeated randomly. Ideal for making rosaries.
The balls are manufactured according to the USSR standard TU 6-19-37-89-82 "Neoleykorite balls for the games "Billiards" and "Snooker"" (date of entry into force: 16.10.1982). Reaction to baking soda as bakelite. The material of the balls was called differently by different manufacturers, namely: neoleykorite, carbonite, phenol-formaldehyde resin or bakelite (earlier name). Of the cast resites, neoleykorite, bakelite and carbolite are known. Neoleykorite is a hard light material resembling (in appearance) ivory, gradually turning yellow in the air. It was this material that began to be used to replace natural ivory. Bakelite is a hard mass of brown color (over time it becomes dark cherry), and carbolite is yellow, which is often painted black. Thus, all three described materials are resites, that is, resins with similar compositions and properties (the only difference is in color).Since these balls have the original color of old bakelite under the main ivory top color, which in the indicated places has the correct reaction to baking soda (it turns brown), the material they are made from can be positioned as bakelite.
Today it is widely used for the production of rosaries. Total weight of the entire set with a cardboard box: 2480 grams.