Remember, that you need to pay the VAT according to the rates in Germany, usually about 20% or more.
I've had a couple of cues shipped here to Finland and no problems whatsoever, just let the sender know to pack the cues well.
Btw, any of you know the rates for Trans-Atlantic shipments around the weight of a couple of cues with packing material, approximately 4-6 lbs for Fedex, UPS, DHL or other ? Are they significantly more expensive than USPS ?