We divided the REVOFIL into 3 types by viscosity for applications. (The cross linkage is based on the reaction time with cross linking agent hence the viscosity is different.)
The size of needles:
REVOFIL Ultra – 27G
REVOFIL Plus – 27G
REVOFIL Fine – 30G
REVOFIL Aquashine – 32G
REVOFIL Aquashine BR – 32G