Yes, a kneadable eraser can harden over time if it is exposed to air or if it is not stored properly. Kneadable erasers are made of a pliable material that can become firmer as it dries out. To prevent hardening, it is important to keep the eraser in a sealed container or wrap it in plastic when not in use. If a kneadable eraser does harden, it may still be usable after kneading and warming it up in your hands to soften it again. **

Yes, a kneadable eraser can become hard over time if it is exposed to air for an extended period. The eraser material can dry out and lose its pliability, making it difficult to knead and erase effectively. To prevent this, it is recommended to store kneadable erasers in a sealed container or plastic bag when not in use to help retain their softness and flexibility. **

Your dough will be kneadable once the ingredients are fully combined and you have achieved a shaggy mass. At this point, you can start kneading the dough to develop the gluten and create a smooth and elastic texture. Depending on the recipe, this may take anywhere from 5-10 minutes of kneading. It's important to follow the recipe instructions and trust the feel of the dough to determine when it is ready to be kneaded. **

To store a kneadable eraser, it's best to keep it in a cool, dry place away from direct sunlight and extreme temperatures. You can store it in a plastic container or a resealable bag to protect it from dust and dirt. Make sure to keep it away from any oily or greasy substances, as these can affect the eraser's performance. Proper storage will help keep the eraser soft and pliable for longer use. **

Handmade children's fashion is a wonderful way to support small businesses and artisans while also providing unique and high-quality clothing for kids. I appreciate the attention to detail and craftsmanship that goes into handmade pieces, making them stand out from mass-produced items. Additionally, handmade children's fashion often uses sustainable and ethically sourced materials, which is important for the environment and for supporting fair labor practices. Overall, I believe handmade children's fashion adds a special touch to a child's wardrobe and helps promote creativity and individuality. **

Fashion jewelry can stain if it comes into contact with certain substances such as water, sweat, perfume, lotion, or other chemicals. The metal in fashion jewelry can react with these substances and cause discoloration or staining. To prevent staining, it's important to remove fashion jewelry before swimming, exercising, or applying lotions or perfumes. Additionally, storing fashion jewelry in a dry and clean environment can help prevent staining. **

Yes, Swarovski is considered fashion jewelry. Swarovski is known for its high-quality crystal jewelry and accessories that are often used to add sparkle and elegance to fashion ensembles. The brand offers a wide range of jewelry pieces, including necklaces, earrings, bracelets, and rings, that are designed to complement various fashion styles and trends. Many people consider Swarovski jewelry to be a fashionable and stylish choice for accessorizing different outfits. **

As an AI language model, I do not have personal experiences. However, I can provide information about the Fashion Design Institute for Fashion Design based on available knowledge. If you have specific questions about the institute, feel free to ask and I can provide relevant information. **