A hot stone massage is a type of massage that uses hot black basalt stones, which are applied to the body. The stones are placed in warm water and heated to a temperature of around 60°C. The goal is to provide therapeutic relaxation of the muscles with the heat from the stones.
 
This professional set from contains 60 black natural stones in the following sizes:

• 3 extra large stones (sacrum, neck, solar plexus) - 11 x 7 x 2.5cm;
• 6 large stones (back and legs) - 7.5 x 5.5  x 2.75cm;
• 2 deep tissue/trigger point stones - 8 x 3 x 1.75cm;
• 10 medium stones (8 hands and arms + 2 palm) - 6.5 x 4.5 x 1.75cm;
• 8 small round - 4.25cm diam x 0.8cm;
• 6 small facial - 3.5 x 2.5 x 1.8cm;
• 6 extra small facial round - 2.25cm diam x 0.8cm;
• 8 toe - 3.5 x 2.75 x 0.8cm;
• 7 chakra stones;
• 4 cold marble round - 4 x 3 x 0.8cm.

 
In bamboo box.