Introduction. Differential tooth movement. Dynamics of Tip-Edge. Auxiliaries. Treatment stages. Bonding and setting up. Stage 1. Setting up Stage 1. Stage 1 checks. "Power tipping" and the Protraction Arch. Stage 2. Setting up Stage 2. Stage 2 checks. Stage 3: how it works. Stage 3 archwires. Stage 3: setting the torque. Stage 3: threading the deep tunnels. Stage 3: fitting the archwires (and Side-Winders). Stage 3: checks. Precision finishing. The non-compliant patient. In conclusion. Tip-Edge Treatment sequence. Further reading.