In general, the ultrasonic cleaners and/or liquids are supplied by PostNL. PostNL delivers your order based on a period of time in your district. In most cases, we deliver to your area twice a day (morning & afternoon, afternoon & evening or morning & evening).
You can track your order via the track and trace link, which is provided after your order has been offered. If you are not at home for the first time, the delivery person will leave a letter with you. With this letter you can choose a new delivery date with the provided code (to be found on the letter). If you are not at home for the second time, the package will go to the nearest delivery point.