I was discussing rosin presses and heated plates at the local hydro store. Another brand they carried suffers from chronic plate failures. The plates are a little thinner and break along the length of the heating element. These competitor's plates had the same general construction as the Dabpress plates, in that they have holes bored the length of the plates for the heating element. Dabpress uses thicker material for the heated plates, and they don't suffer these failures.

1# 10-Ton Press Review - Read Original Post from 420magazine Read Here
2# 3x5 DIY Rosin Press Plates Kit - 420magazine Staff Review - Read Here