12 Packs perfume dispenser pump perfume refill pump, cosmetic dispenser pump transfer tool for travel refillable perfume spray bottleSpecifications:Material: plasticColor: clearSize: approx. 2.2 x 0.47 x 0.47 inches/ 5.6 x 1.2 x 1.1 cmQuantity: 12 packsHow to use:1.Take off the top cap of your big perfume bottle.2.Put the pump transfer tool on your big perfume bottle.3.Put the long tube into your small perfume bottle.4.Pump the perfume transfer tool.Warm notice:1.Check the tube size of your big perfume bottle before place order.2.Transfer same perfume liquid for each pump tool.3.Applicable for standard perfume bottle with tube size as shown.4.Other accessories demo in the picture is not included.