Grinders

Grinders | Precision Shredding for the Perfect Burn

The quality of your session starts before you ever pick up a lighter. At R420.ie, we provide the largest selection of herb grinders in Ireland, designed to break down your favourite blends into a fluffy, consistent texture. Whether you want a "buy-it-for-life" metal piece or a handy plastic shredder for your pocket, our range ensures that every last bit of your stash is used efficiently.

The R420 Grinder Collection

As Ireland’s leading smoke shop, we’ve categorised our grinders by material to help you choose based on your lifestyle and budget:

• Metal Grinders: The gold standard for durability. Crafted from high-grade aluminium, stainless steel, or zinc alloy, these grinders feature razor-sharp teeth that stay sharp for years. Available in 2-piece (simple shredding), 3-piece (with a storage chamber), and 4-piece (with a kief catcher) designs. Look for iconic brands like Hammercraft, Black Leaf, and our own R420 Grinders.

• Plastic Grinders: The ultimate in lightweight portability. Our plastic range includes everything from budget-friendly acrylic  grinders to premium, medical-grade polycarbonate and biodegradable hemp shredders. These are a favourite for festivals and travel because they are light, easy to clean, and often feature hidden storage compartments in the lid.

Why the Right Grind Matters

In the variable Irish climate, keeping your herbs at the right consistency is key:

• Even Surface Area: A consistent grind ensures your herb burns evenly in a roll or vaporises perfectly in a device, preventing "hot spots" and wasted product.

• Terpene Preservation: Our high-quality grinders are designed to "shred" rather than "crush," keeping the delicate trichomes intact so you get the full colour and aroma of your stash.

• Kief Collection: Our 4-piece metal and plastic grinders feature fine mesh screens that filter out the most potent pollen, allowing you to save it for a special occasion.

The Best Value in Ireland

From sleek, minimalist chrome finishes to trippy, full-colour graphic prints, we offer the most competitive prices in the country. Whether you need a 40mm "pocket" grinder or a massive 100mm "party" shredder, R420.ie has you covered. All orders are shipped discreetly from our Irish warehouse, so you can start grinding in no time.