Delivery to gossip postnl-3 weeks. This product doesn't make sense, it doesn't need it. The soocas x3 is an awesome toothbrush, and these nozzles are awesome, too! I use more than half a year. Yeah, I used to get used to it first, but it was scary for the seals and the implants. But right now, I don't know how to brush my teeth with a regular meter. She doesn't clean up anything compared to that. I clean this morning and night, and I can't miss any cleaning, no matter how much I'd like to sleep tonight, I can't get any cleaning anyway. The effect is visible and confirmed by my dentist, who fulfilled hygiene appointed a reappointment in a week at which she said that the counter was irrigation. I recommend it all for the purchase.