packaged well, arrived without damage. in the box there is a large syringe itself, 4 nozzles for it ( obviously different types of bumpers, different sizes), a tube ( obviously harness), a disposable razor and a pair of patches. The syringe works unusual, first you need to pull the piston to the end, then with a force (since there is not a weak resistance of the air pressure inside the syringe), push the piston to the end, then at the end of the syringe, it clicks and suckles. Not everyone will understand and not everyone will have enough force to push the piston to the end with one hand, but the thing is useful