Bodies syringes with cylindrical walls for a precise and stable dosatura of the fluid. All the syringes are free from silicone in the respect of the norms of the field. Available in three various colors: Natural for the most varied applications, Amber for the protection from the ultraviolet rays and visible light (till 520nm), but continuing to having the possibility to inside see the material of the syringe, Black for the block total of the visible light. The colored syringes, bound together to the series of needles anti UV, represent an effective protective barrier for all the sensitive fluid to the light.