The sand meets the requirements specified by the Danish Technological Institute in order to become certified.
It requires, among other things, a type of sand that can absorb shocks and which does not turn into a hard surface, which avoids children from getting injured.
Dana Quartz is also washed and free of all impurities, which can give children conjunctivitis etc.
Delivery can be made in bulk, 10-25 kg bags or in BigBags ranging from 500 to 1,500 kg.