Instant purchase available☆ Same-day shipping☆ Bundle discount available☆ 【Product Description】 This is an educational material that allows you to easily conduct sand experiments at home. Perfect for summer vacation research projects or as a gift for children. 【Product Condition】 Brand new, unused, unopened☆ Excellent condition (No noticeable stains or scratches, generally clean) Please consider purchasing after making your own assessment, as it is stored by a private individual. We will carefully pack and ship with simple packaging. ■ Also, many other items are on sale, and bundle discounts are available.* Please take a look☆ ↓↓ #rima★Children'sClothing #rima★Products #rima★BuyMoreSave★