Describe: Note: Four colors will be randomly generated Shelf Life: 3 years Usage Method: 1. Gently brush teeth in circular motions for 2 minutes, focusing on gum lines and stained areas. 2. Rinse thoroughly after brushing to remove food particles and freshen breath. 3.Gentle on gums while effectively removing stains and plaque.Freshens breath by neutralizing odor-causing.Preserves enamel and maintains natural tooth whiteness. Precautions: 1. Keep out of reach of children to prevent accidental ingestion. 2. If you feel unwell, stop using immediately. 3. Do not use on damaged or swollen skin. 4. Store in a cool and dry place. Comments: 1. Manual measurement tolerance is 2 to 5 grams. Please do not mind. 2. Due to differences between various displays, the color of the picture may not accurately reflect the actual color of the product. Please refer to the actual item. Thank you very much! 3. SKU color refers to the color of the product packaging. Package Includes: 1* Toothbrush