After people's opinion I have the sigelei 100w plus and love it but after seeing all these temp control devices in the shops on YouTube and on here well people talking about them on here I thought I might get one the Sig 150 tc to be exact so did some research and lots of people say nickel shouldn't be used to vape with as it's toxic and 20% of people are allergic to nickel and this and that and it scared me a bit so what are your thoughts and advice.
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Thank you.
Sent from my ST23i using Tapatalk
Thank you.