Set includes: 1) 76 different styles of pastry nozzles 2) 3pcs nozzle converters of three sizes 3) 1pc reusable pastry bag of medium size 4) 30pcs one-off pastry bag of medium size 5) 1pc high quality cleaning brush 6) 1pc pastry nail & scissors Net weight: 756g / 1.67lb 1. Clean and sterilize the nozzles with boiling water more than one minute before using. 2. Put the nozzle into pastry bag and cut off the excessive part to settle the nozzle well. 3. Concoct the cream icing, please pay attention to its hardness.For Russian Piping nozzles, we suggest using butter to concoct buttercream icing. 4. Put the cream or buttercream into the pastry bag, squeeze properly and it will form the shape automatically according to the pattern of the nozzles. 5. If the shape coming out from the nozzles is not so good, refrigerate your icing for a bit until it's nice and firm. 6. After using, rinse the nozzles with boiling water and dry with a soft cloth. 7. There are small parts in some nozzles set，so please keep them away from children under 7 years old.