These sets consist of moulded balls of different colours and sizes along with connecting lugs of different sizes. These sets are very helpful in modelling different organic & Inorganic compounds.
SENIOR SET : This set consists of 185 lugs & 370 balls of prescribed colours & sizes packed in a moulded box having separate space for every particular colour & size of ball.
JUNIOR SET : This set consists of 37 connecting lugs & 75 balls of different colours & sizes packed in a moulded box.

This set consists of moulded balls of different colours & sizes along with connectors of different sizes. The sizes & shapes of the balls & connecting lugs have been designed in accordance with internationally acceptable standards.

These Crystal Model Sets contain different coloured jacks ( Red, Black & White ) and connectors ( long & short ) in a prescribed number to be joined together in an illustrated way to form structures like diamond, Graphite & Sodium Chloride.