RE: Is it wrong?
Many of the contributors to this forum would make very good smugglers, experienced as they are at getting large packages past checkpoints.
I suggest that you work on acquiring this skill yourself. Practice first with packages that, whilst looking suspicious, contain innocuous household items. By doing this if your first attempts result in you getting caught the contents of the package will not incriminate you.
Once you have developed the skill you can go out and buy the kit of your choice without fear.
Good luck
Terry