Hand-Powered · No Electricity 
Manual cleaning, reimagined
M Box Litter Box.
One simple spin separates clumps from clean litter — no daily scooping, and no motors, batteries, or cords.
✋
Spin it by hand. That’s the whole system.
No motor, battery, app, or power outlet is required for the cleaning motion.
See it in action
How the M Box works.
Instead of reaching for a scoop, rotate the body by hand. The internal grill separates clumps from reusable litter, guiding waste into a pull-out drawer.
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Give it a spin.
Turn the M Box body manually. The motion does the work — no cords or controls needed.
♻
Keep the clean litter.
The internal grill lets reusable litter pass while directing clumps toward the waste drawer.
🗑
Pull. Empty. Done.
Slide out the drawer and dispose of the collected waste. A standard liner can simplify the job.
Built to keep things simple
None of the circuitry.
A faster-feeling routine through straightforward mechanics — not another electronic appliance to maintain.
✋
Hand powered
No cords or charging.
💧
Fully washable
Parts come apart to clean.
🛍
Standard liners
No proprietary system.
A closer look
Inside the M Box.
The open litter area gives cats room to settle in. A grill helps separate litter during the cleaning cycle, while the drawer contains what you remove.
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A roomy litter floor.
A clear MAX fill line helps you keep the litter at the right level.
Open entry with the waste drawer below.
The grill that separates litter from clumps.
Two ways to M Box
Choose your M Box.
Both versions share the same hand-powered approach. Pick the finish that fits your priorities.
01 / Original
M Box Classic
A durable molded body with an easy-clean litter area. The original M Box experience.
- Hand-powered cleaning
- Washable components
- Standard liner compatible
02 / Upgrade · 304 Stainless Steel Interior
M Box Stainless
The same simple cleaning motion with a 304 stainless steel interior for extra durability and an easy-wipe finish.
- Stainless interior, slide plate, drawer and base bumper
- Hand-powered cleaning
- Washable components
Reward selection, shipping, taxes, and estimated delivery are shown on KST.
From our home to yours
From sketch to spin.
M Box began with a familiar chore. After exploring nearly 30 concepts, a sketch became the starting point — then prototypes were refined at home through daily use.
Designed and sketched by hand.
Tested with real cats at home.
Built around real cat families
Made to keep things simple.
🔌
No electricity
Powered by hand — no motor, battery, or plug.
💧
Made to wash
Components come apart for easier cleaning.
🛍
Standard liners
Use a standard liner or a grocery bag.
📱
No app required
Nothing to pair, charge, or update.
One simple spin.
Set it down, rotate by hand, and the litter sorts itself — waste into the drawer, clean litter back in the box.
Good to know
M Box, answered.
QDoes M Box need electricity?+
No. The cleaning motion is powered by hand, without a motor, battery, or plug.
QDo I need special bags or liners?+
No proprietary liners are required. The campaign says you can use many standard liners or reuse an ordinary grocery bag in the waste drawer.
QCan the components be washed?+
Yes. M Box is designed to be taken apart and washed. Follow the care instructions supplied with your product.
QWhat is the difference between Classic and Stainless?+
Classic uses a molded interior. Stainless adds a 304 stainless steel interior, including the slide plate, waste drawer, and base bumper. Check the campaign for current configuration details.
QIs the original KST campaign still live?+
The original campaign finished funding on September 11, 2026. KST may offer Late Pledge for available rewards — check the campaign for the current options.
QWhere do I check shipping and delivery?+
KST shows the current reward terms, estimated delivery, and shipping information. Costs and possible taxes or duties vary by destination.
Ready for a simpler routine?
Where to go next.
🚀
Late Pledge
Available rewards are listed on the campaign.
📦
Shipping & Delivery
Terms and estimates shown on KST; they vary by destination.
📋
Reward Terms
Current options and quantities are shown on the campaign.
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Checkout
Payment and taxes are handled through KST.
Specifications
At a glance.
Cleaning
Hand-powered rotation
Power
None — no motor, battery, app, or outlet
Separation
Internal grill + pull-out waste drawer
Litter floor
14 × 14 in (as stated on the campaign)
Liners
Standard liner or grocery bag
Washable
Components come apart for cleaning
Interior
Molded (Classic) / 304 stainless (Stainless)
Campaign
Funded Sep 11, 2026 · Late Pledge may be available
✋ Hand-Powered 💧 Washable 🛍 Standard Liners 🌙 No Electricity
