Retro Oita has, perhaps, the best phosphorus you have ever seen in a squid. The phosphorescent body, the Light Contrast Effect on the back when you put the Retro Oita in the sun you will find that its body is transparent, but the backbone of the fish is clearly formed, the excellent balance are just some of the many excellent features of this squid. Apart from the redesigned body which is more hydrodynamic and the double weight (internally and externally) the cruising / sinking is improved. The internal weight is designed so that it can produce sound while the squid is moving. All this makes Retro Oita squid unique !!! Specifications: Stainless steel brackets Perfect balance in the water Stainless steel, strong ring Embossed body, looks like scales Red, vibrant eyes Bright body