Some of the things that I make & send to pen friends include: coordinating tea-themed envelope & tea cup card prints, elaborate flip books, fancy valentines, messages in bottles, collage postcards, blackout / erasure poetry, drawings, & postage stamp collages.
postage stamp & washi collage card
blackout / erasure poetry
tea bag envelope & tea cup card prints
valentine in a mailing tube
mod podge magazine, stamp, map, & found materials postcards