Here's the all new Tradescantia Sweetness which is a very close relative to the ever-popular Nanouk!
It has the same colouring as a Nanouk but with smaller and thinner leaves.
Available in a 10.5cm pot
It will tolerate both direct and indirect sunlight.
They prefer the soil to be more on the dry side than wet, so ensure to let the soil dry between waterings.