Kenzick

Kenzick is a synthetic crystal substance developed by the Quantonians.
Kenzick is designed to be crushed down into tiny crystals and smoked, this substance is supposed to be smoked via pipe, the substance does zero damage to your body and has quite positive effects.
Kenzick can come in different flavors and density, the lowest density is quite quick to smoke and does not give off much smoke, the highest density takes a long time to smoke and gives off lots of smoke.
Kenzick is more of a flavor chemical and is also designed to be inhaled to gain the relaxation properties of the substance, inhaling the smoke or tasting the smoke is done by users preference.
The smell of Kenzick varies with the flavor, never any bad smells.
The reason kenzick is harmless as it was developed by the medical team as a painkiller and relaxation, they found out that it can be used for recreational use and safely, so they turned it into a commercial product, you can overdose on the stuff and you would not be harmed, the only side effects is heightened senses which is harmless.