Although it is a good feeling of use, the case where the chisel is easily dislocated inside the spring when it was inadvertently struck was completely different from the picture · No groove of the main body · no groove of the chisel. Just put it on the sponge just because the chisel moves behind so it seems there is a rubber packing in the air mouth when looking at the picture but I think that there is no choice but there is some change in the appearance etc. which was not actually there, It is too different Very sorry Manufacturer is bad Is the dealer bad? Is it? Is it?