The small, fine one is very suitable for beginners. At just 25mm in diameter, it is the smallest. Its highly polished surface makes it a highlight. The elegantly incorporated colored stone fits perfectly into a whole. Total length: 60mm. Insertion depth: 50mm. Weight: 110 grams. Material: stainless steel. The color of the stone is available: red, light blue, pink, black, dark blue, white, dark green, cream