I have 5 rooted Tradescantia Nanouk cuttings. Each cutting is about 3-6" in length (as pictured). It is an easy growing plant that has brilliant pink, magenta, and green leaves. The final picture is the mother plant.
I would love to swap for small cuttings of the following plants:
Hoya mathilde
Hoya cumingiana
Hoya fitchii
Hoya davidcumingii
Other interesting hoya 
Variegated albo syngonium
Variegated string of hearts
Ludiscia Discolor