Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Create a detailed description for the following product: TwistPak®, belonging to category: Vaccine Vials

### Response:
The design of the TwistPak vaccine bottles focuses on simplifying the mixing of vaccines for pigs. An innovative coupling mechanism makes it possible to administer two substances at once. The hygienic locking mechanism on the base enables the two vaccine bottles to be connected with a simple twist. The vaccines then mix in a single compartment that can be used in any standard vaccinating device.
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