FTSE Penny Stocks to Buy in December

*First up is Abingdon Health. The company operates in the medical equipment segment and is engaged in the development and manufacturing of diagnostic test kits to detect various diseases. * Abingdon Health’s Covid-19 rapid test kit manufacturing business has been progressing in the right direction, and it delivered over 1 million units of antibody test kits to its clients. *The 3rd penny stock on our list is Inland Homes - which operates as a brownfield property developer in the South and Southeast of England. It develops residential properties for sales and leases purpose. *And the last stock on our list is Appreciate Group - which operates as a leading UK-based multi-redemption product provider to consumer and corporate clients.