Luckin Smile Teeth Whitening Pen Gel 25ml, Pro Whitening Gels for Trays, 6% Hydrogen Peroxide Gel for Stain Removal, Low Sensitivity Tooth Whitener for Oral Care, Travel & Home Use

["【Extra Large 25ML Whitening Gel】 More Uses, Better Value! Provides significantly more applications than standard small-capacity whitening pen gels. Ideal for long-term whitening without frequent repurchase.","【Professional Teeth Whitening Gel】 Brighten your smile anytime, anywhere. This 6% hydrogen peroxide whitening gel pen helps reduce stains from coffee, tea, wine, smoking, and daily foods. Perfect for at-home whitening and on-the-go touch-ups before meetings, parties, dates, photos, weddings, and travel. Achieve a noticeably whiter smile with regular use.","【Precision Brush Applicator】 Flexible use with trays or direct application. The built-in silicone brush head allows precise, even coverage for a thin layer of whitening gel. Clean, controlled, and easy to use without mess or waste.","【Enamel-Safe & Low Sensitivity】 Formulated to help reduce discomfort during whitening. Gentle on enamel while effectively removing stains, making it suitable for regular use.","【Easy to Use & Clean】 Simple 4-step process: prep, apply, wait, and rinse. For best results, avoid foods and drinks for 30 minutes after use. Compact and travel-friendly for daily oral care routines."]