Design/Similar Products Widget
From Shopnix Help
SIMILAR PRODUCTS WIDGET
This widget will display the other products from the same sub-category, category, and type of that product
Similar products widgets are small, self-sufficient content blocks that can be added to your shop to offer your visitors more value. Widgets are easy to install and use, making it a great way to improve a website without any programming skills. Designers can directly control the look and feel of the store using widgets as well.