Actually, we've been getting more requests for a disposable pen with visual feedback for GLP-1 protocols, and this HL007 model fits the bill — it's a 3ml mechanical pen, grey/blue body, press cap closure, and the feedback mechanism is a nice touch for users who want confirmation without looking at the plunger every time.

The adjustable dosing range is 0.01ml to 0.6ml, which covers most standard protocols for retatrutide or semaglutide, but it's not ideal for very high-volume insulin users (1ml+ per shot) since you'd need multiple injections then. 3ml capacty per cartridge means fewer swaps, and the plastic construction keeps it lightweight — about 17cm long, so it's not bulky in a kit. We usually have stock, but confirm lead time for custom labeling (usually 2-4 weeks).

It's a purely mechanical device — no batteries, no electronics, just a push mechanism that clicks as you dial. That click is what most buyers go with for the auditory feedback, and the visual indicator on barrel shows the dose without squinting. The press cap stays secure during transport, which is something I've seen cause issues with cheaper pens that pop open in a bag.

Quality-wise, the COA covers the pen body dimensions and closure force, but I'd still recommend running your own TDS if you're filling with a compound that has tight viscosity specs — the 0.6ml max dose works best with solutions that flow like water, not thick oils. The packaging comes in a standerd carton box, 50 units or so per case, and the printed label option means our company can add your lot number and expiry without a MOQ that's too painful.

One detail I didn't think to ask until I saw a batch: the grey/blue color is molded into the plastic, not painted, so it won't scratch off with alcohol wipes. That matters for clinics doing multiple daily injections. It's not high-tempearture autoclaving, obviously — disposable means single-use, so just toss it after the cartridge runs out.