Smokeless yakiniku grill using cassette gas, CB-SLG-1 model. - Model name: CB-SLG-1 - Instruction manual: Included - Gas type: Cassette gas - Features: Smokeless yakiniku grill The first image and the instruction manual are all that's included. There are no problems with use. I bought it two years ago to use for camping, but I never used it and just kept it stored away. There is no oil汚れ (oil stains/dirt). Thank you in advance. Thank you for looking.