Thank you for viewing. The bamboo spear muffler is missing (see photo). Instead, a set of exhaust pipes and a three-stage seat (resin製) will be included. This is an old product, so the outer box has some damage, dirt, and discoloration (see photo). The assembly instructions are also slightly discolored (see photo). The item will be wrapped in bubble wrap and shipped in a recycled cardboard box. If you are interested, please understand that this is an old product and agree to no cancellations or returns.