⚫ Thank you for viewing. This item is made from various types of wood that were planed by my family's carpentry shop. Therefore, I do not know which wood is mixed in what proportion. My daughter uses this for her two hamsters. Since I don't know the types of wood, I'm offering this at a low price. If you are concerned, please refrain from purchasing. =========================== 120g + bonus α * It will be placed in an Opp bag, slightly compressed, and shipped in a brown envelope. ⚫ The sizes vary. ⚫ Even if there are comments, the person who purchases first will be given priority. ⚫ No price reduction is possible. * I have had items returned because they were not received. I cannot take responsibility for this, so please provide an evaluation upon receipt. =========================== 【Attention】 ☆ Cancellations, returns, and exchanges are not accepted after an order has been placed. ☆ Please understand that we are not responsible for accidents or defects to the product during shipping.