cross-border natural crystal gravel epoxy small turtle fish tank decoration amethyst crafts desktop car interior decoration

pink crystal (gravel type)(粉水晶（碎石款）) red jasper (gravel)(红碧玉（碎石款）) aventurine (gravel type)(东陵玉（碎石款）) amethyst (gravel type)(紫水晶（碎石款）) colorful shell (gravel)(七彩贝（碎石款）) turquoise (gravel type)(蓝松石（碎石款）) add color yellow (gravel)(加色黄（碎石款）) white turquoise (gravel type)(白松石（碎石款）) tigereye (gravel type)(虎眼石（碎石款）) aquamarine (gravel type)(海蓝宝（碎石款）) brazil citrine teeth (rough stone models)(巴西黄水晶牙（原石款）) labradorite (rough stone models)(拉长石（原石款）) aventurine (rough stone models)(东陵玉（原石款）) celestite (rough stone models)(天青石（原石款）) black tourmaline(黑碧玺) red jasper (rough stone models)(红碧玉（原石款）) citrine (rough stone models)(黄水晶（原石款）) malachite (rough stone models)(孔雀石（原石款）) blue-green fluorite (rough stone models)(蓝绿萤石（原石款）) sunstone (rough stone models)(太阳石（原石款）) amethyst (rough stone models)(紫水晶（原石款）)

about 5cm long(长约5cm)