It has arrived at a novelty to the world of grinders and crushers for cannabis. These are the new metal grinder cards.
Its use is very simple: it's based on crush the grass by passing it through the grinder card as a bread or cheese grater.
The particularity of this grinder card is its size, weight and individual drawings as marijuana leaf, heart or the symbol of Amsterdam, being cheaper and lighter than conventional grinders.
Features of the Grinder card :
- Dimensions: 85 x 50 x 1 mm
- Weight approx 8.5 gr.