TofuLL - 100% Full Size Mechanical Aluminium Keyboard Kit

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The Tofull brings the TOFU series' minimalist design language to the full-size format for the first time – clean, architectural lines, an exposed rear accent enabling two-tone combinations, and a dedicated numpad.

Choose between top mount and PCB silicone gasket mount (down to a plateless build), with three PCB options: solder, wired hot-swap or dual-mode hot-swap running ZMK with over 6 months of battery life. The weight bar comes in aluminium, copper or stainless steel.

Barebone kit – switches, keycaps and stabilisers sold separately.

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This is a preorder

Preorder Phase: August 15 to September 14, 2026
Estimated Delivery: Q1, 2027

Tofull – minimalist full-size custom with numpad

The TOFU series takes its design cue from its namesake: purity and reduction. Everything superfluous is stripped away, leaving the fundamental essence of a typing instrument. The Tofull is the latest evolution of that philosophy – aimed at anyone who needs a full-size layout with a dedicated numpad without giving up the clean TOFU form language.

Case & finish

The case is available in two finish families: sandblasted anodised aluminium with a silky-smooth feel, or E-coating with a fine, matte texture. Both highlight the board's clean, sculpted lines. Alongside aluminium, a PC variant is also available.

Visual language: the exposed rear accent

The bottom case features an exposed rear accent that splits the USB port face into two distinct sections. This construction enables striking two-tone colour combinations – immediately captivating yet enduringly timeless.

 

Force Break system

Custom-moulded Force Break silicone pads create a buffer between case components. They dampen case vibration and eliminate unwanted metallic "ping" for a pure, clean sound signature.

Mounting & typing feel

The Tofull carries over the TOFU family's dual-mounting system:

  • Top mount: the mounting points are deliberately placed away from the spacebar area to minimise resonance and hollowness – resulting in a more uniform, satisfying sound signature. Silicone dampeners provide complete physical decoupling of the plate from the top case, mitigating resonance conduction at its origin. Overall a firmer, more direct feedback.
  • PCB silicone gasket mount: a similar support distribution, but tuned for a maximally soft, bouncy and flexible typing experience.

Combined with the solder PCB, a plateless build is also possible – the option for maximum flex and a particularly deep sound profile.

PCB options

All PCBs are 1.6 mm thick, made from FR4 and connect to the daughterboard via a magnetic connector.

  • Wired (solder or hot-swap): supports AVA, VIAL and VIA. The solder version additionally allows a plateless build.
  • Dual-mode hot-swap: wired and Bluetooth, powered by ZMK. The ultra-low-power design delivers over 6 months of runtime from a single 1000 mAh battery. No 2.4 GHz mode – the firmware is based on an open-source solution without a 2.4 GHz component.

Material choice: weight bar & plate

The weight bar is available in aluminium silver, copper or stainless steel and directly shapes the board's mass and sound character. For the plate, aluminium, carbon fiber, PC and FR4 are on offer – from firm and defined to soft and forgiving.

Who is the Tofull for?

The Tofull is for anyone who needs the full feature set of a full-size keyboard – dedicated numpad included – without giving up custom-grade quality. If you work a lot with numbers, spreadsheets or accounting, you get the complete layout in a high-quality, customisable case. Between mounting style, plate material, weight bar and PCB, the board can be pulled from a firm, defined top-mount build to a soft, plateless flex build – and with the dual-mode PCB, the cable can disappear too.