PACKAGE INCLUDES: 4 extra soft toothbrushes in 4 different colors White, Grey, Blue, and Pink. Share the Pengu Ice Extra Soft Toothbrush with family members ages 13 and up, including adults and seniors. A safe and thoughtful option for individuals with sensitive gums or gum recession.10000 ULTRA SOFT BRISTLES: Over 10,000 ultra-soft micro-nano bristles (approximately 0.1 mm in diameter) provide gentle yet effective cleaning along the gum line and between teeth. Helps remove food debris and plaque without damaging enamel.16 BRISTLE CLUSTERS DESIGN FOR HYGIENE: 10,000 dense bristles are divided into 16 clusters to allow faster drying and reduce bacterial buildup. This design helps keep the toothbrush cleaner and maintains bristle durability, reducing splaying over time.GENTLE ON SENSITIVE GUMS: Non-toxic, BPA-free bristles are ideal for those with sensitive gums, fragile teeth, or dental work such as braces. Recommended for adults, teens (ages 13+), seniors, and pregnant women who prefer a gentler brushing experience.PORTABLE AND ERGONOMIC DESIGN: Lightweight and easy-to-hold handle, suitable for travel and daily use.Recommended Age: 13+Note: The brush head contains more than 10,000 bristles for improved coverage, making it slightly larger than a standard toothbrush. Not recommended for children under 13.Package Includes: 4 x Soft ToothbrushesInstructions: Do not expose the toothbrush to temperatures above 80C (176F). Replace your toothbrush every 3 months or sooner as needed.