The plate warmer is folded like an accordion, and the plates are laterally alternately plugged. Pro "technical" fit a maximum of two plates. The heating verfläuft with five heating sections on the plate and are arranged such that two plate edges are not heated directly for safe transport. The center plate is about 54 degrees Celsius, what I feel to be sufficient.
Deduction of points there for the "chemical" odor that has become really weak after ten heating and hopefully soon all lose.
