Pulsar vapes has some good, cheap, vape batteries that fit a 510 cartridge in and they look like a disposable nicotine vape. They also usually have auto draw which is nice. They also have a wizard pipe battery that looks like gandalfs pipe, not discreet in public but could be nice for at home, especially if you get a nice display stand like this lol https://makerworld.com/en/models/657155-tobacco-smoking-pipe-stand-for-long-short-stem
Pulsar vapes has some good, cheap, vape batteries that fit a 510 cartridge in and they look like a disposable nicotine vape. They also usually have auto draw which is nice. They also have a wizard pipe battery that looks like gandalfs pipe, not discreet in public but could be nice for at home, especially if you get a nice display stand like this lol https://makerworld.com/en/models/657155-tobacco-smoking-pipe-stand-for-long-short-stem
If you’re worried about stealth, they have a vape that looks like a pen, and can write too https://www.pulsarshop.com/products/510-dl-scribe-vape-pen