⚫ Thank you for viewing. This is made from various types of wood, which were planed by my family's carpentry shop. Therefore, I don't know which wood is mixed in what proportion. My daughter's two hamsters are using this. Since I don't know the types of wood, I'm offering it at a low price. If you are concerned, please refrain from purchasing. ============================= 1 kilogram * Packed tightly in an 80-size cardboard box. ⚫ Sizes vary. It's finer than the other sawdust. ⚫ Even if there are comments, the person who purchases first will be given priority. ⚫ No price reduction. * I've had a package returned because it wasn't received, so I cannot take responsibility. Please provide a review upon receipt. ============================= 【Important Notes】 ☆ Cancellations, returns, and exchanges are not accepted after an order is placed. ☆ We are not responsible for accidents or defects to the product during shipping. Thank you for your understanding.