Are the bathroom cups included?
Sorry. Not including bathroom cups, only 2pcs silicone bathroom cup holders.
How many 3 oz bathroom cups does the bathroom cup dispenser hold?
Its easily hold 40 and 50 bathroom cups.
What size of mouthwash cup can this bathroom cup holder hold?
The opening of the widest part of the mouthwash cup must be<=2.36 in. You can measure your cup to see if it fits this.