Wakuwaku Glow Whistle, Glow Whistle, For Crime Prevention, Disaster Prevention, Key Chain, Outdoors, Camping, Markers, Disaster Preparedness Goods, Convenient, Glow in the Dark

A "glow in the dark" whistle that is useful in emergencies, and can be used immediately in case of sudden power outages or disasters. By being exposed to sunlight or indoor light, this eco-friendly glow material does not require batteries for hours. Attach it as a key holder, so you can know where to place your keys even in the dark. Simply attach it to your bag and it is ready for use in case of power outage or in case of emergency. The whistle is very loud with just a light blow. The volume of the sound is extremely loud at about 100 dB. Can be placed by the bed as a disaster preparedness item, or attached to a bag that is frequently used for outdoor activities and mountain climbing. The glow time varies depending on the type and time of light, but it will glow in just a few dozens of times. Can also be used as indoor light. The light weakens over time, but can be recognized in the dark for hours

• Glow in the dark! Glow in the Dark Whistle
• Disaster preparedness. Crime prevention! For crime prevention. Great for emergencies as it glows even during sudden power outages or nighttime roads
• Special whistle covered in luminous silicone material with metal whistle
• Comes with easy removal wire chain and ball chain
• Convenient to use as a key holder
• Eco-luminescent material that does not require batteries for hours of illumination, even indoors