A large removable lid transforms the MAUD cup into a real high box. It is fitted with a stainless steel cleat. The lid, identical to its base, is hollowed out in a semi-circle forming a spherical empty space when closed. The storage space is thus twice as large as that of the simple box. Jewelry or other items will be protected and hidden there. The box is made of beech wood, which is compatible with food contact. Spices and food can therefore also be placed and stored safely.