1 3/4 x 2 1/2" chromed metal chimney with hinged cover, a metal die that just fits the inside of the chimney and a metal slide. The die is put into the chimney & the slide is put thru the slots in it's sides. The top of the chimney is closed and the die is seen to visibly penetrate the slide. The slide is removed and the chimney lifted to find it free on the table.
Comes in the original box with the well illustrated English instructions