tanning glove
Tanning glove, tanning mitt, tanning glove, self-tanning glove... they all mean the same thing: a glove that allows you to easily apply your tan without the sun.
The advantage of such a glove is that the pigment from your sunless tan cannot penetrate into your palm and I personally find that it is also much easier to spread.
I always wash my glove at 40°C after use. The Azure Tan and Abstract tanning gloves are thicker, making them more comfortable to use, and they stay looking good longer, even after washing.