The image shows a B.H.N Non Stick Coating 21-piece cookware set. This set appears to include:
Several black, square-shaped pots and pans of varying sizes with glass lids
A frying pan
A portable electric stove
Kitchen utensils such as spatulas and a whisk
A vase with yellow flowers
These types of cookware sets are often made from aluminum and coated with a non-stick material like polytetrafluoroethylene (PTFE), commonly known as Teflon. Non-stick cookware is popular because it allows food to brown without sticking to the pan and requires little to no oil for cooking. It is also lightweight and easy to clean. The 21-piece set suggests a comprehensive collection suitable for various cooking needs.