Package contents 400 g pack of natural semiprecious gemstones, each stone approximately 7–9 mm. Tumbled finish: stones have been rotated and sanded in a drum machine until edges are smooth and surfaces are rounded. Key benefits Readytouse, finished stones: pretumbled and sanded smooth for immediate use in crafts, play or display. Versatile and inspiring: a colorful mix of shapes and colors encourages creativity, collecting and handson learning. Comfortable size and feel: small 7–9 mm stones are easy to handle and have a pleasant, smooth texture. Product features Material: natural semiprecious gemstones in a mixed assortment. Size: each stone is approximately 7–9 mm; total weight 400 g per pack. Finish: tumbled and sanded for rounded edges and a polished tactile surface. Uses: suitable for decoration, children's games, craft projects and collecting. How this solves problems Eliminates prep work: stones arrive polished and ready, saving time compared with raw rock supplies. Provides variety without the guesswork: assorted colors and shapes in one pack support multiple projects and activities. Durable and tidy: tumbled finish reduces sharp edges and loose grit that often come with untreated stones. Practical use scenarios 1. Treasure hunts and party activities: hide stones for kids to find and sort by color or shape during parties and events. 2. Craft projects: use as decorative accents for mosaics, glued jewelry components, scrapbook embellishments or vase fillers. 3. Educational and sensory play: add to counting, sorting, and sensory bins to support fine motor skills and handson learning. Why choose this pack A convenient, readymade assortment of natural stones in a manageable size and weight. Smooth, finished pieces that work straight from the bag for crafts, games and displays. A practical gift or classroom resource that supports creative play and collecting.