Grodan - Wrapped Rookwool Slab - Sizes AvailableGrodan horticultural grade rockwool consists of a mat of long, fine fibers, spun from molten natural rock. It is inorganic and inert, very light when dry, sterile, is not biodegradable and has a very high water and air holding capacity.

Built in Carb Cap

Black spot and Bacterial canker

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Estimated at 300 uses or more

Flame height is stable

Each paper is watermarked with our patented CrissCross watermark

ETL Listed

Bubbler Attachment: Cool and filter vapor for a smoother inhale

– 4″ Glass Pipe

Bong Appétit is the Joy of Cooking for a new generation interested in making serious

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This layer is responsible for most of a plants energy production (photosynthesis) and more importantly is the starting point of all the metabolic pathways