The Switch oil induction cup is specifically designed for use with concentrates in the Dr. Dabber Switch. These Gr2 Titanium cups have a medical grade ceramic coating on the heating surface for optimal heat distribution.
These induction cups for the Switch come in two colours, black and white. The white is intended for oils, while the black is for leaf. Leaf mode stains the cups darker, so the black cup is recommended for dry herbs. Other than the colour, they are the same, so you can use them with either mode.