Our subscription box reviews continue with Custom Fan Box. Review by Matt Cummings Subscription boxes - the monthly subscription service - are all the rage these days: you can go with the standard themes behind Loot Crate, choose a clothing line, and even get a little kinky from Unbound . While I haven't partaken of the latter, I have gotten deep into several geek boxes. This time, it's the new service from Pop-Up Tee's Custom Fan Box. Here's the deal: you choose the single month plan - that's all the choices you're given - and then select from a variety of radial boxes broken down into categories like favorite movies, television, etc. You're also asked to choose a shirt size, which doesn't appear to be the case for May's offering. That one asks you for a shoe size. But we're worried about April, and so here's the breakdown of Custom Fan Box's inaugural offering. First, let's be clear about expectations: you're pr