An oak block, sawed in one piece from the trunk, 14 x 14 x 14 cm in size and weighing 1.3 kg, optionally fitted with 3 or 4 sockets made of Bakelite® and a black or red 1.5 m length of our fabric cable. Alternatively, the block can be fitted with a carrying handle made of Bakelite®. An angled plug is also available to replace the regular plug.