A collection of colorful sea glass, coral fragments, and 3 sea marbles, all hand-picked from the Kochi coast, perfect for handmade crafts and art projects. They have been washed and sun-dried. Includes rare colors like red, yellow, orange, and two-tone pieces. Sea marbles are also lucky charms that are rarely found. - Colors: Blue, green, white, red, orange, yellow, etc. - Materials: Sea glass, coral fragments - Size: Various sizes (Please use a 5-yen coin as a reference) - Quantity: Approximately 20 pieces or more - Uses: Handmade crafts, art projects, decorations Thank you for looking.