The pine cone slices are all natural. And I've done ALL the work for you! I picked them. I cleaned them. I roasted them (to get rid of any bugs). I sliced them up into "flowers". I trimmed them for uniformity. AND I sprayed each of them with a clear coat so that they will never peel, fade or otherwise degrade.
They're perfect if you want to paint them OR if you want to keep them natural. Regardless, they're ready to go so that you can immediately get to work on whatever project you have for them!
The 35 pine cone slices measure as follows:
SIX measure 3 1/2" TO 3 7/8"
THREE measure 3 1/4"
FOURTEEN measure 2 3/4" TO 3"
SIX measure 2 1/2"
SIX measure 2 3/8"