This appears to be a description of a product listing for a pack of 50 medium-sized cake decorating icing piping bags. The bags measure 30 cm by 20 cm. The number “7633” could…

How to Use the Medium Cake Decorating Icing Piping Bag

Materials Needed

• Medium Cake Decorating Icing Piping Bag (30 x 20 cm)
• Icing or frosting of your choice
• Piping tips/nozzles (optional)
• Clip or rubber band (optional)
• Scissors

Step-by-Step Instructions

Prepare the Piping Bag

1. Take one piping bag from the pack of 50.
2. If using a piping tip, cut the tip of the bag to fit the nozzle snugly. Ensure the hole is not too large.
3. Insert the piping tip into the cut end of the bag from the inside.

Fill the Piping Bag

1. Fold the top third of the bag over itself to create a cuff.
2. Hold the bag open with one hand or place it in a tall glass for support.
3. Using a spatula, fill the bag with icing or frosting. Be careful not to overfill; leave some space at the top.
4. Unfold the cuff and twist the top of the bag to close it securely.
5. Use a clip or rubber band to secure the twist, preventing icing from oozing out from the top.

Practice Piping Techniques

1. Hold the bag with your dominant hand at the top where it’s twisted.
2. Use your other hand to guide and control the tip.
3. Apply gentle pressure on the bag to start piping. Practice on a plate first to get comfortable.
4. Experiment with different piping techniques, such as lines, dots, or swirls.

Decorate Your Cake

1. Once comfortable, pipe icing onto your cake or cupcakes, following your desired design.
2. Refill the bag with icing as needed by following the filling steps above.

Cleaning Up

• Dispose of the piping bag after use, as they are typically disposable.
• Wash any reusable piping tips with warm soapy water.