Description
Apex Cap designed to improve function with interior cone that increases rotational energy and deflects vapor from going to the stem, works great for any dish loading nail.
Size reference is the outer diameter of the class of nails they fit.
| Measures will have small variations as each part is handmade. | |||
| Boro Apex Cap Measurements | Size 16mm | Size 20mm | Size 25mm |
| Top Diameter | 23mm | 29mm | 32mm |
| Cone Diameter | <10mm | <15mm | <19mm |
| Cone Length | <18mm | <18-19mm | <19mm |
| Total Height | 36mm | 40mm | 42mm |
| Weight | ~10g | ~16g | ~24g |







Harry –
I had a problem of sucking my valves down my slurper neck until I found this cap. I use this as my daily now! Really saves the day sometimes.
unit –
I find it hard to review a cap.
It’s pretty, it functions perfectly with one banger size only, it has some nice embellishment on top that was not apparent in the photos in the listing.
All in all, it is fantastic if you are buying it for a specific nail, or all your nails are 20mm. I think it could be designed such that it would work with a wider range of nail diameters (I really like this thing, but it cannot be my daily cap because it won’t fit half of my nails).
Jacob Byers –
Works perfect. Free if I purchase a nail? Can’t beat it
Terp Chaser –
High quality cap, would buy again.
Jerry Harris –
Beautiful cap, love the color. Used it last night with my OG Venus Slurper and an Iris UV Twist pillar. Huge clouds and awesome flavor. Can’t beat it.