The SHARKY tear strip makes handling and emptying material bags on the construction site much easier. Put the practical tear strip on your mixing bucket, place the material bag on the prongs and it will open almost by itself without much effort - without the need for an additional knife. This means that the material ends up exactly where it belongs: in the bucket. Together with the DUST.ex dust extraction system, you can achieve a virtually dust-free working environment. Thanks to its intelligent design, SHARKY can be used on buckets of different diameters.