One of the big issue with importing/exporting wood, is how the wood is presented. Bigger quantities can ring some bells but 100 pen blanks is far from being "big quantities". A parcel with 100 of those blanks should weigh about 6kg or under, depending of how dry (MC%) they have, it can be as low as 4kg total weight so, that's nothing alarming about it for USA Customs. I have sent 20kg (max. allowed) packages of wood to the USA and Canada, without any problems however, and this is when things can turn ugly, if the wood is unprocessed, has bark attached, and any borer holes (or signs of it), they can very easily condemn the whole package, even if only 1 piece has the problem, the whole package is "tagged" as contaminate and either, will require fumigation/treatment at the cost of Seller or Buyer or simply destroyed by Customs...! The word "clean wood" is most important when sending wood overseas, even if the wood in not fully processed such as un-barked log or slab, the wood needs to be free of soil and or any other foreign materials, doesn't always have to be waxed/sealed however, this can provided to extra points to the Customs approval. Pen blanks as such, should be clearly marked as such, I like to use the "Wood (acrylic or both) Pen turning blanks", that is a well known subject by Customs and they know these sort of blanks are presented clean/uncontaminated...! Good luck with them...! PS: I may even ask you to swap 4 or 5 blanks with something else you like from my site of the pond...!:wink::biggrin: Cheers George