NITI Spring Expander
The NITI Spring Expander produces a gentle and continuous force up to 6mm per arch. Its independent blocking system prevents separation of the left and right elements, making it removable. The NITI Spring Expander is also available in a band-fixed version.
Material required for manufacturing
– Upper stone model
– Lower stone model
– Wax bite in c.o.
Patients may choose the colour of their appliances. Regular acrylic is then replaced with coloured acrylic. One to three colours may also be chosen per appliance. These options actually encourage children to cooperate closely during orthodontic treatment