I'm not sure if the inside works properly as it's old. 1:12 scale model kit of the Ferrari 312T4, with detailed parts and instructions. Stored at home for a long time. Please refrain from purchasing if you are concerned. The first photo doesn't show much deterioration due to sunlight, but the box has scratches and scuffs. (Please judge from the photos 10-13.) Please purchase only if you understand that this item has been in someone's hands once. Also, some parts have been opened. Everything in the photos is included, so please check carefully before purchasing. Even if there are missing parts, I cannot take responsibility. Please purchase only if you understand some deterioration. If you would like additional photos, please comment. I am not familiar with this product, so please let me know if there are any mistakes in the comments. - Brand: Ferrari - Model: 312T4 - Scale: 1:12 - Included: Wheels, parts, instructions Instant purchase is OK. Price negotiation is OK. Thank you for viewing.