【Disaster Prevention & Crime Prevention】In case of emergency, peeeep! Be prepared with a battery-free glow-in-the-dark whistle.

A whistle that you want to have ready just in case. With a glow-in-the-dark whistle, it's easy to take out even in darkness where light doesn't enter, and you can alert those around you to your presence. It's not only useful in emergencies but also reassuring for security and outdoor "what if" situations!

A metal whistle covered with glow-in-the-dark silicone material

In the event of disasters such as earthquakes or landslides, if one were to become trapped under rubble… It can be physically and mentally exhausting to keep calling for help with a loud voice. In such situations, a whistle can be lifesaving. It allows you to efficiently signal your presence with minimal effort.

Source: Makuake.

The feature of the "glow-in-the-dark whistle" is undoubtedly this light. It is an eco-friendly glow-in-the-dark whistle that continues to emit light in the dark for hours without needing batteries, simply by being exposed to sunlight or indoor light. The degree of luminescence varies depending on the type of light and exposure time, but it emits light with just a few minutes of charging. It can be adequately charged even with room light, so you can hang it on a wall or similar surfaces for peace of mind in case of emergencies.

The light will weaken over time, but it remains recognizable in the dark for several hours. Even if stored at a somewhat distant location, it becomes easier to find.

Source: Makuake.

By fusing metal and silicone materials, it has a simple yet strong and user-friendly design.

Source: Makuake.

With a ring, you can attach it to your bag, allowing you to quickly access it during a power outage or in case of emergency. Its simple design allows it to be discreetly attached to travel bags or pouches.

The volume is impressive, reaching 100dB with a light blow. This is comparable to the noise level under a train pass, providing sufficient performance in terms of volume.

Source: / Makuake.

Active not only during disasters but also for crime prevention measures. If you sense suspicious noises or the presence of an intruder in the middle of the night, don’t hesitate to blow the whistle.

Product Name: Glow-in-the-Dark Whistle
Price: 2200 yen, Special Price: From 1980 yen
Size: 20mm, 37×10mm

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