If you’re looking for an easy-to-use, lightweight and safe descender, then look no further than the Simple from Petzl. The durable device was specially designed for speleology and is brimming with various practical features. The device is very easy to use and there’s no way to make an error because the installation steps are shown directly on the device. Plus, you can easily regulate the abseiling speed by gripping the brake rope either more or less firmly. Another practical feature is the safety clip, which allows the device to be additionally secured when hanging or transferring it. As a result, it prevents loss and eases passing through intermediate protection points. The device’s flat design allows getting through passages even in narrow spaces without a problem. Most importantly, the two aluminium rollers prolong the device’s life, since they can be reversed or replaced if necessary.