⚫ Thank you for viewing. This is made from various types of wood, as my family runs a carpentry shop. Therefore, I don't know which wood is mixed in what proportion. My daughter's two hamsters use 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. ⚫ The person who purchases first will be prioritized, even if there are comments in progress. ⚫ No price reduction. * I've had a package returned before, so I cannot be held responsible. Please provide a review upon receipt. ============================= 【Important Notes】 ☆ Cancellations, returns, and exchanges are not accepted after an order is placed. ☆ Please understand that we are not responsible for any accidents or defects to the product during shipping.