Review on 💆 Bar5F N18S Shampoo/Conditioner Dispenser Pump for 1 Liter (33.8 oz.) Bottles, Black - Pack of 2 by Kendra Simpson

I bought a set of these to use in the Matrix Total Results Color Obsessed liter set. I only needed one pump but it fitted perfectly and the first time I used it I followed the instructions which said you have to unlock the pump before using it. The pump worked great. I ran out of a liter today so tried using the same pump in a new bottle and it doesn't work I think because you can't refill/unblock a used pump. I then pulled the second pump out of the original packaging to run it and the pump did not unscrew as shown in the instructions. I didn't expect to use these pumps once and at least I expected them both to work. Not happy with my purchase.