The Serendipio Charmed Collection is a range of quality nickel-plated metal keyholders, each designed with a unique theme that ties into different industries and lifestyles. Every keyholder includes a tag that can be branded with a custom dome sticker – ensuring your logo stands out with a professional, high-quality finish.  This keyholder could be a suitable promotional gift for these industries: gaming, entertainment (luck & chance), finance, insurance, investment (calculating risk, having certainty in your future), and education (maths and probability).