Custom Cones USA Glass Pre-Roll Tubes with Child-Resistant Red Alumite Cap, 115mm - Pack of 400 Multi-Function Grow Room Controllers 000 square feet once a

000 square feet once a year in the Spring

When washing

Compact size with minimal shadow in the greenhouse

5"x 10"x 6"

Start a weekly spray program in early vegetation through mid-flower

Custom Cones USA Glass Pre-Roll Tubes with Child-Resistant Red Alumite Cap, 115mm - Pack of 400 Multi-Function Grow Room Controllers 000 square feet once aGlass Pre Roll Tubes That Effortlessly Mix Style & Functionality Glass pre roll tubes are the perfect packaging option if you are looking for something a little more premium than plastic pop top "doob tubes". Additionally, glass tubes are more environmentally friendly compared to plastic pre roll packaging! Custom Cones offers glass pre roll tubes in two styles child resistant (CR) and non child resistant (NCR). The child resistant glass tubes come