This mole tunnel trap is set, then placed in the mole run. It is triggered when the mole passes through it, killing it instantly. The dual killing loops ensure the mole trap is triggered whichever direction the mole enters from.
Trapline Mole Trap
I use these traps on a weekly basis,i have caught plenty of moles with them,their only downful is that the traps are placed inside the tunnel and basically out of sight,so a bit more time is needed to ckeck if you've had the mole otherwise great little traps.