Waytop
Injection Pen · Disposable

ES01

Single-use · Dial-a-Dose · Subcutaneous

Your formulation. Your brand. A precision pen platform — fully customizable from dose scale to dose button. One factory, one supply chain: pen, cartridge, needle, and carton.

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ISO 11608-2 compliant White-label ready From 1,000 pcs
ES01 in five per-part colors ES01 single pen ES01 exploded view ES01 profile detail ES01 component parts ES01 dimensions ES01 patient workflow
Five per-part colors
60 clicks
Max dose per injection
0.60 mL at 0.01 mL per click
0.01 mL
Minimum dose increment
1 click
3.0 mL
Built-in cartridge
ISO 11608-2 compliant
ISO 11608-2
Cartridge & pen needle
tested to ISO 11608-2
Single-use
Disposable · dial-a-dose
external rotation dosing
1,000 pcs
Minimum order
one supply chain
Specifications

Built to be specified.

Injection method
External rotation, press-to-inject
Dose-setting method
Dial-a-dose (twist adjustment)
Maximum dose per injection
60 clicks (0.60 mL at 0.01 mL per click)
Minimum dose increment
0.01 mL (1 click)
Built-in container
3.0 mL cartridge, ISO 11608-2 compliant
Usage type
Single use, disposable
Compatible needle
Pen needle, ISO 11608-2 compliant
Intended applications
Insulin, GLP-1 receptor agonists, HGH, FSH, thyroid hormone, and other subcutaneous multi-dose biologic therapies
ES01 dimensions and tolerance
Overall length 147.20 ± 0.50 mm · body diameter ø16.30 ± 0.25 mm

Intended applications, dose ranges and all clinical statements are determined by the final registered labeling for each market. Specifications are subject to change without notice.

Full customization

Every part is a customization target.

Match your brand, your drug and your dose plan on a ready-to-market device.

Dose button

Custom color and molded logo on the button; buffered press for a smooth, quiet actuation.

Dose window

The transparent display window, printed with your unit of measure (mg, IU or mL) for at-a-glance reading.

Dose scale

The dial graduations customized to your drug: if one click equals 0.1 mg, the dial is marked 0.1, 0.2, 0.3 … up to your maximum.

Body logo and label

Screen-printed brand logo and product label on the barrel.

Cartridge housing

Custom material, transparent or matched to your brand color, with custom dial printing.

Per-part color

Custom color on the clip, body and cap to code drug type — green, blue, grey, yellow-green, or your own.

Gear drive

Smooth, quiet, position-locked dosing with zero dose error.

ES01 diagonal exploded view showing cap, body, dose window and cartridge Cap · body · cartridge — each a customization target
Why customers choose it

A pen your patients will use right.

Zero-dose-error mechanism

Gear locking with position feedback keeps every click at a true 0.01 mL.

Easy to use

Intuitive twist-and-press operation, minimal training for the patient.

Light and portable

Low weight for travel-friendly subcutaneous dosing.

Safe packing

Protective packaging, discreet freight with a neutral consignment description, and full labeling support.

Patient workflow

Four steps, every time.

1

Attach a fresh needle

Remove the cap, screw on a new pen needle.

2

Set the dose

Rotate the dial until the desired volume appears in the dose window.

3

Press and hold

Press the button to the end; the gear drive delivers the exact dose.

4

Dispose

Cover the cap, unscrew and discard the needle; the pen is single-use.

ES01 patient workflow — attach, prime, set dose, inject, dispose
One-stop supply chain

One partner for the whole product.

We source and coordinate your needles, cartridges, packaging and raw materials through vetted partner factories. One point of contact, one supply chain — we handle the procurement, the handoffs and the supplier-to-supplier communication.

Needles

Sterile pen needles, 31G / 32G.

Cartridges

Sterile, ready-to-use, borosilicate glass.

Packaging

Labels, box design and instructions for use.

Raw materials

GMP production, impurity-controlled.

The whole kit — pen, needle, cartridge and box Pen · needle · cartridge · box
Get samples

Good pens, with the easy solution.

Tell us which pens you are specifying — we will send samples, specifications and a one-stop quote.