Agar Micro

Agar Micro condenses the concept of "growth" into its purest form.

Rather than emphasizing the piecing together of structures, it allows the form to flow naturally, as if slowly growing out from a single, solid block of material.

In a size this compact, every single curve is more than just a design choice—it is a restrained expression of "organic form.

Case Design

To design a truly friendly, entry-level 40% Alice keyboard, we optimized the industrial design to solve a unique challenge: fitting a split Alice PCB into a seamless, unified chassis while keeping the Agar Mini's tray-mount structure.

Through extensive testing, we introduced a "restrained split" on the top case—creating a structural boundary between the two spacebars. This design preserves the clean exterior aesthetic while opening up the necessary internal space for a full, split PCB.

We implemented a standard 7° typing angle, which strikes an ideal balance between ergonomic comfort and functionality, while subtly shaping the organization of the internal structure.

The elevated rear profile carves out more absolute space at the bottom. This allows the flexible daughterboard to unfold more freely and opens up the possibility of integrating a larger capacity battery.

The "Rabbit" Motif

The structural split on the top case led to an unexpected discovery. To fill the gap between the spacebars, we added an independent accent piece that naturally took on the silhouette of a "rabbit's nose."
This accidental detail became the catalyst for the entire design concept. To give this compact, lightweight keyboard a more animate expression, we leaned into a "rabbit motif"—from the subtle front icon to the rubber-hose style illustration engraved on the base. It ceases to be just a tool, transforming into a charming companion with a personality of its own.

Ergonomic Refinement

During testing, we noticed that typing thumbs could occasionally bump against the case's front edge.
To solve this, we completely re-sculpted the front boundary with two subtle, curved bevels. This replaces the sharp edge with a smooth contour, providing a natural resting position for your thumbs. Remarkably, these functional curves also quietly echo the shape of a rabbit’s ears, seamlessly blending ergonomics with our core design language.

Weight Bar Options: Craft Meets Texture

Enhance the stability and aesthetic of your Agar Micro with two distinct weight bar choices

PVD Stainless Steel:

Crafted from high-quality stainless steel with a flawless PVD mirror finish. It offers a deep, reflective, and ultra-smooth surface, embodying a minimalist and luxurious aesthetic.

Tri-Color Aluminum:

Showcases an advanced anodization process that blends three vibrant oxidized colors onto a single piece. It features intricate engravings and the playful "MICRO" logo, integrating the signature "rabbit nose" motif for a touch of character.

PCB Gasket Mount

Building on the Agar Mini, the Agar Micro refines the PCB Gasket structure with precise alignment slots for the silicone gaskets.
Once embedded, the PCB locks securely into place, ensuring consistent and controlled typing feedback.

Learning from extensive community feedback on the Agar series, we resculpted the PCB outline around this new gasket system.
This ensures firmer positioning within the chassis and makes assembly far more intuitive.

Exploded view

Three PCBs Available

Dual-mode Hotswap version PCB

1.6mm PCB
Magnetic pin header
support ZMK
Daughterboard are included
No RGB underglow, only an LED Indicator

MX Hotswap version PCB

1.6mm PCB
Magnetic pin header
support VIA
Daughterboard are included
No RGB underglow, only an LED Indicator
Firmware: ydkb_kbdfans_agar_micro_vial.uf2
Json: ydkb_kbdfans_agar_micro_via.json

MX solder version PCB

1.6mm PCB
Magnetic pin header
support VIA
Daughterboard are included
No RGB underglow, only an LED Indicator
Firmware: ydkb_kbdfans_agar_micro_vial.uf2
Json: ydkb_kbdfans_agar_micro_via.json

Dimensions

Size: 270.17 x 111.25 x 30.61 x 17.85 mm

PC Case weight: 280g

Alu Case Weight: 675g

Typing Angle: 7°

Alu Weight bar weight: 97g

Stainless Steel Weight bar weight: 300g

Layout:

Agar Micro inherits the established design language of the Agar series, reconfiguring the Agar Mini into a compact 12U Alice ergonomic layout.

Despite its smaller footprint, it preserves a comfortable zoning logic and typing rhythm.

Backed by powerful firmware, this keyboard transcends its default settings, unlocking endless possibilities for exploration and customization.

What's included?

Case x1
LED Indicator Blocker and Silicone x1
Weight bar x1
Silicone gasket 50A x1 set
Rubber feet x1 set
PCB x1
Daughterboard x1
Optional foam kit x1 set
Optional plate x1
Barebone hook x1
Carrying Case x1

Specs

Case material: Alu / PC
Weight bar material: Alu / Stainless Steel
Case finish: Anodized / E-coating / Stone wash
PCB: Solder / Wired hotswap / Dual-mode hotswap
Plate: PC /FR4 / Alu / Carbon Fiber
Designer: KBDfans Wei

Update

GB date: June 25 to July 25, 2026
Estimated Shipping Date: Q4, 2026

Vendor

US: Divinikey
KR: Swagkeys
CA: Keybay.tech
UK: Prototypist
DE: Monacokeys
JP: 游舍工坊
VN: Thekeebs.store

QC standard

Case Exterior: Acceptable if the 6 outer surfaces are free of machining marks, stains, dents, or pinholes. No black spots $> \text{1 mm}$ or scratches $> \text{1 mm}$ .
Weight: Acceptable if free of defects, pinholes, or black spots $> \text{1 mm}$ , and scratches $> \text{2 mm}$ . (Note: Copper weights are treated but will naturally oxidize over time).
Interior: Minor internal defects due to manufacturing limits (e.g., screw hole flaws, uneven coating, anodization lines, or light scratches) are considered acceptable if they do not affect the external appearance.
PC Case Note: PC is plastic and less rigid than aluminum. Do not overtighten the screws. Damage or cracking caused by overtightening is not covered under warranty.
Standards for RAW Finish
The RAW version is unanodized and uncoated. It preserves the original look of the machined metal, including natural tool marks.

Acceptable Quality Standards (Not covered by warranty):
1. Minor scratches, tool paths, and small speck-like imperfections.
2. Variations in surface reflection or slight dark spots on the raw metal.

(RAW products are not sold as "flawless." By purchasing, you acknowledge and accept the inherent characteristics of this manufacturing process.)

Real Pictures

Group Buy Live

GMK CYL Distortion

GMK CYL Gonzales

GMK 2 Pack

Agar Micro

DCS Mudbeam