Insulin Pen Training Kit

Oversized insulin pen training model designed for nursing education and CMA II skills labs. Includes a visible dose-window area, anti-roll rail, tapered nose, blunt demo tip (non-sharp), and dial. Includes:Rotating “Dose Dial” wheel: (press-fits onto the top peg)Removable cap: (friction fit)Slip-on demo tip: (fits over the blunt tip — safe, not sharp)Embossed teaching steps on the body:CLEAN → PRIM → INJECT → HOLD 10 (PRIM = PRIME abbreviated)Recommended print settings:All parts:Layer height: 0.20 mmSupports: OFFMaterial: PLA (PETG also great)Strength / fit:BODY infill: 10–15%, walls 3DIAL infill: 20%, walls 3CAP infill: 10–15%TIP infill: 100% or 50% (small part, feels sturdier)Quick fit tweaks (if needed):Dial too tight: scale the DIAL to 101%Dial too loose: scale the DIAL to 99%Cap too tight/loose: scale CAP 101% / 99%Tip sleeve too tight: scale TIP 101%