Thank you for viewing! This is natural driftwood collected from the coast. It can be widely used for handmade materials, photography props, interior decoration, layouts, and more! (No sinking treatment has been performed.) #Domestic Natural Driftwood (Treated) 【Treatment Details】 ① Baking soda tannin removal (1 week) 　　↓↓↓ ② Baking soda removal (1 week) 　　↓↓↓ ③ Sun drying (1 week) ♡♡Set Purchase Discount%♡♡ ・2-piece set →→→ 15% OFF ・3-piece set →→→ 20% OFF ・4-piece set →→→ 25% OFF ・5-piece set or more → 30% OFF ※We will change the price to the discounted price after receiving your combined request, so please rest assured. Anonymous shipping is available.