Color | About 3-5cm of Liaodidin (at least 10 of a single batch), Liaodidin sea urchin is about 5-6cm (at least 10 in a single batch), Liaodidin sea urchin is about 7-8cm (at least 10 of a single batch), About 4-5cm of pink sea urchin (at least 10 in a single batch), About 5-6cm of pink sea urchin (at least 10 in a single batch), The purple sea urchin is about 3-5cm (at least 10 of the single batch), Purple sea urchin is about 5-6cm (at least 10 of a single batch), The purple sea urchin is about 6-7cm (at least 10 of the single batch), About 5-6cm of gossip sea urchin (at least 10 in a single batch), About 8-9cm of gossip sea urchin (at least 10 in a single batch), About 10-12cm of gossip sea urchin (at least 10 in a single batch), About 3-4cm of pink sea urchin (at least 10 in a single batch) |