WELCOME TO BAJIAOTING HEAVEN! The Cake Decorating Supplies you NEED Is Here! Why Choose Bjiaoting? We offer premium quality products by partnering with the top suppliers in the industry. Close attention to detail and rigorous testing is implemented to ensure we deliver our customers nothing but the best! Package Includes: 1) 6 x Numbered Piping Nozzles 2) 2 x 12inch Silicone Pastry Bag 3) 6 x Piping Tip Coupler 4) 2x 14inch Silicone Pastry Bag 5) 2x 16inch Silicone Pastry Bag 6) 10 x 12inch disposable bag 7) 6 x pastry bag tie How To Use 1) Clean all the cake decorating supplies in hot water. 2) Prepare the piping bag by putting the first piece of the coupler in the bag and cutting of the the extra part so that 3-5 mm of the coupler pops out of pastry bag (refer to picture or instruction manual). 3) Insert the icing tip on the coupler and put the second piece of the coupler and screw it on (refer to picture or instruction manual). 4) Put the butter cream inside the pastry bag. Recommended for butter cream to be firm, room temperature, and not too soft. 5) Decorate the cake around the Cake, while squeezing gently. 6) Use other accessories for smoothing, lifting, cutting, decorating and cleaning supplies when done! Buy with confidence today thanks to our 100% SATISFACTION GUARANTEE. If you're not completely satisfied, simply return the set for a 100% refund. Here's to many unforgettable moments to come. The baker’s dream! If you have any questions, please do not hesitate to contact us at any time! Thanks for your time!