Stay warm during cold mornings and evenings with Kobayashi Pharmaceutical Hand Warmers. These compact heat packs provide steady, long-lasting warmth, making them an essential companion for commuting, outdoor activities, or studying in chilly environments.

• 20-Hour Long-Lasting Heat: Provides stable warmth for up to 20 hours, keeping you comfortable from morning until night.
• Consistent Temperature: Utilises Kobayashi's advanced heating technology for even heat distribution without sudden temperature drops.
• Portable Design: The 5-pack format is perfect for carrying in your bag or pocket for on-the-go use.
• Ergonomic Size: Specifically designed to fit comfortably in your hands or pockets.

Usage Scenarios: Ideal for winter commuting, extended outdoor stays, cold offices or classrooms, and soothing warmth during menstrual cycles.

Product Specification: 5 packs per bag.

Tips for Use: Open the outer packaging and gently shake to activate the heat. Do not apply directly to the skin to avoid low-temperature burns; use inside a pocket or over clothing.