【MATERIAL】：430 high quality stainless steel. Made of Food Grade material, created using a seamless welding process.【PERFECT FOR BEGINNERS AND PROS】：If you are new to cake decorating or if you are looking to introduce children to the joys of baking, these nozzles are the place to start. Their size allows for more forgiving decorations, which encourages rather than frustrate, inspiring exploration and creative thought.【EASY TO USE AND CLEAN】：Just a little pressure on the pastry bag, you can create beautiful flowers. Coming with a little clean brush, to make you clean the tips more easier.【GREAT FOR GIFTS】：Perfect gift idea for friends, colleagues, family or loved ones. Our cake decorating set is a great gift option for birthdays, anniversaries, promotions etc! Help your loved ones to enjoy the magic of baking with our decorating kit by showing your genuine care and affection! Make your gift stand out from the rest!【AFTER-SALES SERVICE】：If there are any problems with the product, please contact me and I will actively assist you in solving the problem.