Which of the following items is commonly produced using injection moulding?

Injection moulding is a manufacturing process commonly used to produce a wide range of items, particularly those made from plastic. It involves the injection of molten material into a mould, where it cools and solidifies to form the desired shape. This process is particularly suitable for producing high volumes of small, detailed items.

The production of golf tees is a classic example of an item made using injection moulding. These items are typically small, have a simple shape, and can be produced efficiently in large quantities, making injection moulding an ideal choice for their manufacture. The process allows for consistency in size and shape, which is crucial for products like golf tees that need to meet specific requirements for functionality.

Plastic bottles and automobile parts can also be produced using injection moulding; however, the question asks for a common example, and golf tees exemplify the process well due to their specific characteristics. Furniture often uses other methods such as assembly from multiple materials rather than being solely produced through injection moulding.