Does anyone know whether or not this would pass through danish customs? I've no idea myself, sadly. Not too sure on the actual legislation on blades either... Guess I should go read up on it, but if anyone has some insight do shout!
ManiacMaintzThe concern would be how Danish law defines a "switchblade." Since this is "assisted opening," that might make it banned. If assisted opening is OK per Danish law, it should be fine, according to the USPS's Danish postal restrictions page. Look into Danish law on "switchblades."
http://pe.usps.com/text/Imm/ce_021.htm
http://pe.usps.com/text/Imm/ce_021.htm