I use old wooden cigar boxes that have a closing hasp. Cigar shops around here sell them for super
cheap!
For sets that I want to store with the pieces standing up, I use plastic storage bins that I got from Target for $1 a piece. I just keep a few strips of foam (that they are shipped in) to keep the pieces from ever rubbing or leaning on each other. I can take more some pics if you like.
So my first nice 'high end' (for me) 3.75" ebony & boxwood set is on the way
I don't want to just throw them into a bag and not real keen on spending $50+ on a felt lined wood box so I am looking for other, creative (& inexpensive) ideas to store my pieces