This head is for attaching item “semicrcular canal liquid otoliths” to. You can buy the head separately if you bought semicircular canals before or now directly for a package price.
ATTENTION! The head only fits semicircular canals from Rehabkurser. The head can be easily assembled and disassembled thanks to strong magnets. The head allows you to demonstrate and simulate different types of BPPV even more accurately.