Can you make eraser putty if you put an eraser in the microwave?

No, putting an eraser in the microwave is not a safe method to make eraser putty. Microwaving an eraser can cause it to melt or release harmful fumes, as most erasers are made from synthetic materials that are not microwave-safe. Instead, eraser putty is typically made from a specific blend of materials designed for that purpose. It's best to purchase pre-made eraser putty or look for safe DIY recipes that use appropriate ingredients.