Welcome to the home of Sperm Keyrings

We’ve been making and supplying Sperm Keyrings to sexual health professionals in the UK and overseas since 2002. We now make a wide range of sperms in colours that span the spectrum. We pioneered the Glow-­in-­the-­Dark sperm keyring and were the first to introduce a Thermochromic sperm – a sperm that changes colour as things heat up!

We’ve not stopped at Sperm Keyrings either. Together with our parent company, Micro Plas Mouldings Ltd (a UK­‐based manufacturing, engineering and mould tool making company), we’re continually working to develop our range ‐ introducing innovative features and new colours to maximise the impact of your sexual health campaign.