Give your friends some space.
Giving gifts to friends can be unnerving at times specially when monetary value is irrelevant. You have to really think about the actual value of the gift. Then why not giving them the stars instead in the form of Hoshi-zora Star-filled Envelope. It is just an average looking envelope, but when opened and viewed like a scope you'll see a depiction of the night sky with beautiful constellations. Each order comes with 5 separate envelopes that you can send out to friends.