Thank you for viewing! * Instant purchase welcome * Anonymous delivery * New, unused item ■ Product Information 【Product Features】 ・This set includes 8 different types of puzzle rings with varying difficulty levels, from beginner to advanced. • For brain activation: Perfect for developing thinking skills and concentration. • For children's education: Develops imagination and patience by using fingertips. • For brain training for the elderly: Recommended for preventing dementia and rehabilitation through hand exercises and brain stimulation. • Compact size: Easy to carry, perfect for killing time during travel or waiting periods. 【Set Contents】 • Puzzle rings: 24 types 【Size/Material】 • Size: Approximately 3cm (varies depending on the type) • Material: Steel ■ Notes ・Due to imported goods, there may be minor scratches, slight fraying, loose stitching, and variations in shape and size. Please understand this beforehand. ・We open the bags to inspect the items before shipping. ・The colors on the screen may appear different from the actual product. ・Please note that there may be slight errors due to manual measurements. ・If there are any defective products, please contact us before leaving a review. We will respond sincerely. ■ About Shipping We will ship with simple packaging to offer a lower price. 30-0