The difference between the metal edition and the resin edition of Maxus 200W Kit below:
1. The Metal edition is designed with Child Resistant Top Fill Design and ISO 8317 Child Resistant Certified. All you have to do is simply lift and slide the top cap and then fill the tank, super easy and convenient. However, the resin edition is designed with three steel balls into the top cap to increase friction for avoiding leakage.
2. The metal edition offers the four brand new panel options now: Gunmetal, Silver, Marble Black, and Stabwood Rainbow. However, the resin edition has six colors available: Orange-Green, Red-Blue, Blue-Yellow, Black-Orange, Yellow- Black, and Green-Red.