Thank you in advance![]()
Hi, for the honeycomb grid, I bought this cardboard from Big Bookshop, which costs $ 0.70:

I first cut some 1cmx8cm pieces from it. The dimension depends on your speedlight size. I used two larger pieces on the top and bottom, so that I can tie velcro on it. I bought this velcro from Homefix:

The final step is to glue everything together, which is pretty easy..
