The growing popularity of poker attracts not only players, but also developers of various devices. It is thanks to these developers that a very attractive device appeared, called DB Dealer.
DB Dealer combines two elements: the first is the button itself, which marks the dealer of the dealer, as well as a timer that, after a certain time interval, gives a signal that signals an increase in the blinds.
DB Dealer is a trifle, but a nice one.
English 
Russian