Just bought a complete set from bro Ra2boy... ( nanotech liquid, nanotech glass coating + 2 pack watermark remover)

Very fast response from dealer n received the order by next day payment.
Below is my comment for above product:

1. Watermark remover - bcoz only 6 mths car & lightly watermark only therefore 1 pack enough for my whole myvi window. very effective

2. Glass coating - 1 bottle enough for front & rear windscreen (need to wait raining day only know the result)

3. Nanotech liquid - 15% of bottle for whole car (car look shiny like after wax)

Overall satisfied