[Hikari]

So we used the concept of channel flow, which was also used in WW and Cascade.

Following variables:
- number of fins
- height
- width
- lenght
- the position of fins (not in the centre of the block)
- groove's dimensions
- sprayer's shape
were designed by our team.

Now tell me is it a reap or development?

And I haven't written that our block is better then other competitors.