Envelopes reading spray – Mistral See Through Regular – works with 2 types of paper, no traces left

Read the contents of envelopes with Mistral See Through! The spray affects light and manila paper, making it transparent. The content of the correspondence ceases to be a secret after just a few seconds. This solution is mainly for detectives and employers, but also for private individuals.

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  Useful in many situations

  Reading the contents of envelopes can be useful in many situations. This type of activities are mainly undertaken by detectives conducting investigations or supervisors who control their employees.

  Preparations for reading the contents of the envelope are also suitable for private use. Checking in on your unfaithful partner or your child behaving disturbingly are just some examples.

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  Instant Results in a few seconds

  Mistral - See Through envelope reading spray works quickly. It is also very simple to use. Just apply a small amount of it on the paper and it becomes transparent after a few seconds

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  Leaves no traces

  The preparation guarantees discretion - its effect is no longer noticeable after a few minutes. The envelope returns to its original appearance, and the recipient is unable to detect any trace of surveillance.

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  Works on two shades of paper

  The envelope reading spray Mistral See Through secret reading spray works on light and manila paper.

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