The GrinderVac is the follow up of the SpaceVac: the same shape, perfectly pocket sized. With a twist locking system to keep it air tight and your herbs fresh. Holds 0.07 L/10 g of herb.
How to use the GrinderVac:
Twist the lock mechanism to open
Remove the cap
Add your herbs and spices in the grinder area
Twist the lock mechanism ao open
Put the lid back on and twist
Keep twisting and turning until the desired grind is achieved.
Empty the grinder, turning the GrinderVac upside down and give it a tap with your hand
Put the cap back on and return the lock mechanism to lock.