What is an idea pin on pinterest?

One idea pin on Pinterest may be titled "10 Creative Ways to Upcycle Old T-Shirts." This pin may feature images of different DIY projects that repurpose old t-shirts, such as turning them into tote bags, rugs, or headbands. The pin may also include step-by-step instructions or a link to a blog post with detailed tutorials on how to recreate these projects at home. Additionally, the pin may offer tips on how to select the best t-shirts for upcycling and provide some inspiration for ways to get creative with this sustainable crafting idea.