About this Product

Product SKU: GRRB1240

If you dig holograms (who doesn't?) and smoking flower, you need this Holo Rainbow Grinder by Janeys. This absolutely stunning portable grinder features a magical rainbow of awesome colors. It's a hexagon-shaped 4-piece grinder made of durable zinc alloy. 

Like any great grinder, this grinder has a kief keeper at the bottom for collecting all that yummy dusty goodness to use however you want. At each layer, there's a strong magnetic closure to keep the unit together.

The colorful blue grinding teeth easily shred through your herbs to result in the perfect fluffy consistency that's just right for rolling. The grinder measures 2" x 2.25" x 2.25" making it perfectly portable.

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All products on this site are intended for tobacco or legal dry herb usage.


2" x 2.25" x 2.25"


Zinc Alloy


  • 4 Part Grinder
  • Durable and Portable
  • Fits in Backpacks and Bags
  • Hexagon Shape
  • Kief Keeper on Bottom
  • Magnetic Closure at Each Layer
  • Perfect for Travel
  • Sharp Grinding Teeth