What else did you like & not like about it?
I’ve been playing around with the bitkey and I like it so far, but shipping with descriptive information on the outside of the package is a huge fail. Packaging needs to be much more discrete nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m 
Discussion
Its an extremely easy to use and well designed product, but requires far to much trust in block to be used for anything over 100 million sats imo