French plunger pot used steeping as a brewing
method. The French plunger pot is a tall, narrow glass
cylinder that contains a plunger and a filter. It leave the
mesh-sieve mechanism sitting on top of the pot while it is brewing.
After coffee and hot water mix together for a couple of minutes,
slowly and carefully push plunger to the bottom, which results in
the finished coffee being isolated at the top ready to be pour and
drank. Always take the plunger apart for cleaning after every brew,
since grounds get trapped in the mesh.