The 1 oz Cobalt Blue PET Plastic Bullet Bottle & Silver Treatment Pump offers a sleek, stylish look, with impact resistance and brilliant blue hue. Durable PET Plastic is lightweight and provides impact resistance. Includes 20/410 Silver Treatment Pump with 4" Dip Tube. Dispensing Amount: .1 ml per stroke. Dip Tube will need to be cut to fit. When cutting the dip tube, make sure to cut at a 45 degree angle. Sold by the each.