IN BRIEF: Gorgeous Gearbox – DIY Mechanical Metal Construction Kit; Inertial Mechanism Press Push to Open Object Container Visual and Detailed Manual in 12 Languages Easy Assembly TECHNICAL INFORMATION: Gorgeous Gearbox – DIY Mechanical Metal Construction Kit: Box Dimensions: 328 x 141 x 26 mm Model Dimensions: 112 x 98.5 x 110 mm The kit: parts plates, spiral, gears, pliers, file, gloves, polishing cloth and an instruction manual. Material: Polished stainless steel. Number of pieces: 48 pieces Age: from 14 years old. Assembly manual in 12 languages including French, English, Spanish, German and Russian. All models are delivered in cardboard boxes. DESCRIPTION: Do your beautiful memories need a matching cover? How about an intricately carved metal box that opens with a mysterious mechanism? May your life be filled with the beauty created by your own hands! We all have our little secrets of the world: some of us have boxes of pearls and others have boxes of tears. HAS From now on, you can hide all your mysteries in our elegant Gorgeous Gearbox. He still remembers the warmth of the hands of our inventors, ready to jealously guard your memories. He may even bite some curious fingers! ( No, I'm kidding.)Take this model in your hands and feel the innocent joy of having something hidden. It doesn't matter what you keep in it: jewelry or precious memories. The fact is, all your secrets should belong only to you. Just a slight push – and the mechanism is set in motion and the wheels turn. The lid will close smoothly under its own weight. Assembling a model is exciting, and is fully appreciated by older children and perfectionists. All model-making lovers can tell you about the deep satisfaction that comes from assembling not a simple model, but a model that is also mechanical. The attention to detail to assemble a model, following the manual step by step, will fascinate you.