Anael.....your Boho heart blocks looks wonderful! Looks like a fun pattern! To answer your question above, the large hexi blocks are 10”.
I completed Block 3 and 4 groups. I only needed 2 of each. Only one more large hexi block group to make. The next sets of hexi blocks are a series of 5” size of diverse patterns and those are assembled to make a 10” size....those are the fillers... Those should go together quickly...won’t be long before I’m at the assembly stage.. when I finish the last large group, I’ll take a picture of all of them for you.