Stv have produced the well known big cheese brand of pest control systems for a wide range of unwanted guests in and around your home or work place the stv162 is a baited and ready to use trap that catches 4 or more mice at a setting you can use different types of bait of your choice or the ones available from the big cheese range this stv162 is easy to set in seconds place the unit up against a wall garage or skirting board the mice will go into the side opening of the clear cover walk up a sel