
Jerome Baker Designs Conversion Kit
Jerome Baker Designs Conversion Kit
If you own a Jerome Baker bong but love smoking concentrates as well, then you need this Jerome Baker Designs Conversion Kit!
This kit includes a downstem and a 14.5mm male 45-degree banger. The downstem fits any Jerome Baker bong with a 14.5mm ground female joint and any other bong with a 14.5mm female ground joint.
This durable 14.5mm > 14.5mm conversion kit by Jerome Baker is a must-have for all concentrate lovers since it turns your bong into a dab rig. It is available at GrasscityShop US for an unbeatable price!
📦 100% Plain & Discreet Packaging
100% plain and discreet packaging in unmarked cardboard boxes with neutral sender details. Zero mention of smoke or glass on the outside.
🚚 Dispatch & Delivery Timelines
Orders received on business days before 12:00 PM are queued for same-day packing. Domestic delivery typically arrives in 2–4 business days via USPS Priority Mail or UPS Ground.
🛡️ 30-Day Return Policy
30-day return policy for unused, unopened items in original packaging. Return shipping is covered by the customer unless damaged on arrival.
For borosilicate glass bongs and pipes, use 91%+ isopropyl alcohol combined with coarse sea salt as a gentle abrasive. Swirl gently for 2–3 minutes.
Rinse thoroughly with lukewarm water until completely odorless. Never shock hot glass with ice water to avoid thermal micro-cracking.
Soak smaller glass accessories in a sealable bag with alcohol and rinse weekly to maintain optimal percolation and clean airflow.



