A bit of effort but it worked out.
The box is very flimsy. My order came with other Amazon stuff and that and the larger box protected these, but I could see how these might be damaged in transport otherwise.  Assembly for some of the flowers was easy but on some the base was packed so tight I had trouble making a hole to insert the stalk without having to grip the flower head so tight but not crush it.  Use a pencil or scissors tip to pre poke a hole fyi.  Once assembled though they look nice and work well as diffusers.  I would probably buy these again.
Rating: 4 stars