The TP9-SF Mete-S Thco cart is designed with high-quality materials and precision engineering, ensuring that it can withstand even the most demanding environments. Its solid construction and smooth operation allow it to be a reliable choice for companies of most sizes, off small cafes to large warehouses.When using a TP9-SF Mete-S Thco cart and Ruby Disposables, it is important to properly prime the coil prior to vaping. To do this, simply attach that the cart towards battery and take the few short puffs with no inhaling. This will make certain that their coil is properly saturated with e-liquid.