Crushed stone 5mm-13mm 20kg No. 6 Shizuoka Prefecture produced

This is blue crushed stone produced in Shizuoka Prefecture. It is also known by names such as single-sized crushed stone, single particle, blue crushed (Aosai), and Tenryu crushed stone. 【Features of Blue Crushed Stone】 The stone is hard and can withstand the weight of vehicles well. Its overall shape is angular and heavy. When spread in gardens or around driveways, it suppresses weed growth and maintains aesthetics. The chic and calm blue color of the stone complements not only traditional Japanese gardens but also modern Western-style gardens. It makes a sound when rubbed together, providing a security effect. This gentle blue crushed stone enhances the surrounding environment and landscape. 【Dry and Wet Conditions】 The color intensity changes. ● Dry condition: bluish-green ● Wet condition: dark bluish-green 【Difference from White Crushed Stone】 White crushed stone, primarily composed of limestone, is lighter and can create a brighter appearance. Blue crushed stone, being natural stone, is slightly heavier than white crushed stone and offers a sense of solidity. 【Recommended Uses】 ● As security gravel ● Parking lots ● Japanese and Western-style gardens ● Entrance driveways ● Balconies 【Usage Guidelines】 One 20kg bag covers an area of 0.1 to 0.2 square meters. It is recommended to use 5 to 7 bags per square meter. Spread the gravel to a thickness of 3 to 4 cm. 【Shipping Area】 Delivery is not available to Hokkaido, Okinawa, or remote islands outside of Honshu. 【Notes】 * The actual color may differ from what you see due to the extraction location and monitor display. * This is not dry gravel; the contents may be wet. * Stones of completely different shapes and colors may be mixed in. * There may be variations in the shape and size of stones due to packaging. * We cannot accommodate specific requests for stone size, shape, or quantity. Thank you for your understanding. 【Shipping Area】 Delivery is not available to Hokkaido, Okinawa, or remote islands outside of Honshu. Origin: Shizuoka Prefecture Material: Crushed stone (natural stone), no chemicals used Color: Blue, bluish-green, gray Weight: Packed in 20kg units, delivered in 20kg units