This material consists of 8 bottles of plated copper with a lid. These come packed in a box with 8 partitions. Each of the bottles are wrapped in a bag. This material is used to build upon the thermic sense developed by the child while using the thermic tablets. Each of the bottles is filled with water of varying temperature for gradation and pairing.
|Size||27.5 cm x 16 cm x 12.5 cm|