Stellar singularity pens are the pinnacle of easy use vaporizers. The sleek and discreet design houses 350mg of our stellar distillate. Heated via ceramic coil, the auto draw function ensures there’s no hassle of buttons… Just puff and that’s all! The Singularity is disposable, so there’s no charging or filling needed. Altogether, this is the best option for someone looking for simplicity and ease of use.