High end volcano stone / Basalt stone therapy   set.

A set of 36 pcs therapy stone in wooden box , here is the size.

6*8*1.6cm *8 pcs                 

6*5*1.6cm *8 pcs               

5*4*1.6cm *6pcs             

4*3*1.6cm *6 pcs                   

4.2*3.2*0.8cm *8 pcs