The Carriel Prolífico plays in the dark range: black full-grain leather on the body, natural hair in black and brown on the front panel. The combination creates an object with depth — the dark tones overlap and are only distinguishable under good light, giving the piece a reserved character that reveals itself gradually. As with all Bomboná cowhide Carriels, the spot pattern varies between examples. The black and brown tones remain constant, but their distribution is different in each piece. The fuchsia interior is the disruptive element — the colour no one expects to find inside.