Storage box / piggy bank one side : hidden contents other side : content revèaled Poids brut (g) : 309 Dimensions (cm) : 12.5 x 9 x 9 Matière : PMMA Designer : Marc Venot Lexon's secret box was designed by Marc Venot and is a container that ingeniously hides it's contents. When turned upside down, the container which is filled with liquid hides what is inside and when turned upright the liquid drains to reveal the contents. Great for jewellery, sweets, or other personal items you wish to hide.