Potrisers launched a spring giveaway campaign, where 10 winners will each receive a case of its “invisible” pot feet.

In addition, the individuals with the 10 best emails will receive one case of the company’s Potrisers PR2-100, a 100 bulk-pack that includes 100 risers.

According to the company, the product is made from recycled vulcanized materials and can be used both indoors and outdoors. The pot feet, which can be used with containers, pots and statuary, help prevent staining and rotting of decks, patios and other surfaces.

The campaign runs until May 15. Terms and conditions can be read here.