Is this the ultimate storage box for Diamond Painting? Unboxing for 420 pieces from ARTDOT 5D Stones

I found this box on Amazon and am looking forward to filling it. I want to do a lot more Diamond Paintings and now have enough space to store the stones. But the box is also great for other small things.

Product Link: https://www.amazon.de/dp/B0BNKRJ57K?ref=ppx_yo2ov_dt_b_product_details&th=1