In that case, then again, they should be designed in a way as to represent your theme and not just the amalgamation of colors because the customers who are going to buy from you will end up seeing the exterior of the box first and then the quality of the thing that's inside it
A little digging shows that they are based in Seattle in the States and have partnered with Fist Union, one of the biggest e cig manufacturers in China
Est 1899. FSC
Rubio C, Hardisson A, Reguera JI, Revert C, Lafuente MA, Gonzalez-Iglesias T (2006) Cadmium dietary intake in the Canary Islands Spain
[76] In their press release about the authorization, the FDA noted, evidence submitted by the applicant showed that these menthol-flavored products provided a benefit for adults who smoke cigarettes relative to that of the applicants previously authorized tobacco-flavored productsin terms of complete switchingthat is sufficient to outweigh the risks of the product, including youth appeal However, menthol-flavored e-cigarettes remain fairly popular among youth