All purchased water structuring units will be delivered by DHL Express to your front door. Shipping is free within the Czech Republic.


DHL Express was chosen with one single aim - to deliver your Crystal Blue units safely. If you wish to choose a different carrier, we can not guarantee a safe transport of the unit. In this situation, additional costs might be charged as well.

DHL Express Transport for all Crystal Blue products is free of charge.

Payment methods


  • Online with a Credit Card (payment is immediate and the unit is despatched straight away 

  • Cash on Delivery - payment is collected at delivery by the carrier (payment possible by both cash and credit card) 

  • Bank Account Transfer based on pro forma invoice  (the invoice will be drawn upon request in your order, items will be shipped after the payment is completed)