Lab Dosing Gun Barrel 304 Grade Stainless Steel botanicare An premium blend with quality

An premium blend with quality buffered coco and perlite

Weight: 19 lbs

2 inches (deep when expanded)

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keeping your entire plant's root system much cooler

Lab Dosing Gun Barrel 304 Grade Stainless Steel botanicare An premium blend with qualityLab Dosing Gun Barrel 304 Stainless Steel This barrel is a direct replacement for the BVV lab doing guns with the plastic barrel. This is a barrel upgrade. If you are upgrading your barrel from a plastic one, consider also buying the pinch clamp (Pinch Clamp). Alternately a large worm drive clamp from the hardware store could be used to replace the pinch clamp. The barrels come in two capacities 25ml and 50ml. Note: Stainless Barrel ONLY does NOT