Read the assembly drawing of an empty CBD oil vape pen to identify the mouthpiece, seal and documented closure.
CBD Oil Vape Pen Design: What the Mouthpiece and Seal Drawings Should Show Read More »
Compare button placement, shell clearance and hand fit on inactive custom vape pen prototypes.
Custom Vape Pen Design: Button Placement, Shell Clearance and Hand Fit Read More »
How to document voltage colors and distinguish them from status and fault signals on a custom 510 battery.
510 Battery Voltage Colors: Designing a Clear Legend for a Custom 510 Battery Read More »
Map the mouthpiece, cap, chamber and heater on a refillable wax pen and check which parts the maker lists separately.
Custom Dab Pens: Which Parts of a Refillable Wax Pen Can Be Replaced? Read More »