If you're looking for an alternative to plastic lollipop sticks for crafting or baking projects, here are some ideas:

1. Paper Sticks: Paper straws are a great alternative to lollipop sticks because they are sturdy and come in a variety of colors and designs. And the lollipop paper sticks are safe and tasteless for kids, they are also biodegradable and eco-friendly.

2. Wooden Sticks: If you need something longer than a lollipop stick, wooden skewers are a good choice. You can also cut them to size if needed. But excessive use of sticks can lead to felling of trees, which is not good for the environment.

3. Toothpicks: Toothpicks are suitable for small and light items, such as pop cakes or small candies. It should be noted that toothpicks are sharp and easy to cause injury, so they are not suitable for children.

4. Twigs: Twigs are a great alternative to lollipop sticks if you're making nature-themed crafts. You can collect them from your backyard or a nearby park.

5. Metal Rods: Metal rods need to be cut into appropriate sizes in advance. In addition, the cost of metal rods is relatively high. The material of the metal rod is relatively hard, so you need to pay attention to safety.

When choosing a lollipop stick substitute, remember to consider the weight and size of the item to be attached to the stick, as well as whether it will be child-friendly, as most lollipops or baked cakes are for children.