If you do not have a sensory attachment, it is possible to attach the tip (sensory) to the cream bag. Here are the simple steps: Prepare the pastry bag: Cut the tip of your disposable or washable bag with scissors, to fit the diameter of the nozzle you are going to use. Be careful not to cut too wide. Place the bulb inside the bag: Push the bulb downwards through the bag, ensuring the cut end is positioned outside. The tip should stick out of the bag, not run back. Fill the cream: add the cream from the top of the bag. Make sure the hearing is steady. Start to use: You can squeeze out the cream with light pressure. If the sense is steady, no extra apparatus is needed. � � Hint: if you cut the bag end too wide, the sense will not stay put. If necessary, you can secure it by wrapping the socket with stretch film.