Engineered for Purity. Designed
for You.
For us, the kitchen should be a place
of purity, not plastic pollution.
Zero Plastic on Contact Surfaces
Every surface that touches water or steam is made of food-grade stainless steel, borosilicate glass, or food-safe silicone.
Thermal and Mechanical Durability
Engineered materials resist heat and friction, preventing the “burst release” microplastic effect found in plastic kettles.
Proven Purity and Efficiency
Each product undergoes independent laboratory testing for microplastic and chemical leaching, and we publish the results openly.
Go Plastic-Free
The Hidden Toxins
in Every Boil
Every time you boil water or brew coffee, millions of microplastics can find their way into your cup. Invisible but ever-present, they quietly become part of your daily ritual.
At Saki, we designed a brewing path free from plastic. Only stainless steel, glass, and porcelain meet heat and water. What you drink stays as pure as it was meant to be.
Where Do
Microplastics
Come From?
Microplastics are tiny fragments, typically less than five millimeters, created when plastic degrades due to heat or friction. Whenever plastic is exposed to boiling water, it begins to break down, releasing microscopic particles that can contaminate your drink.
Closer Than You Think
These particles have been detected in the lungs, blood, and brain, showing how deeply they can enter our lives.
Microplastics don’t just come from oceans or factories, they come from our kitchens. Each time heat or friction meets plastic, tiny fragments break away and mix into what we eat and drink.
How Microplastics Form
In daily use, two processes lead to the formation of microplastics. Thermal breakdown occurs when plastic is exposed to heat, causing it to weaken over time.
Mechanical abrasion happens through friction, releasing tiny fragments into water. With repeated boiling, plastics lose their strength, and particles can mix into your drink.
Burst Release Phase
In the first few uses, plastic kettles experience the burst release phase, when heat and friction trigger the highest release of microplastics.
During this stage, a new kettle can shed millions of microscopic particles in a single boil, more than at any other point in its lifespan.
What Touches Water, Touches You
With every boil and every sip, invisible fragments move through what we drink. Over time, they reach further, from our kitchens into our bodies. Real change begins when we choose purity over plastic.
How Deep It Goes
Studies show that these invisible fragments can reach the lungs, blood, placenta, and even the brain. Once inside, they may cause stress and inflammation. Small effects that build quietly over time.
When It Reachs the Heart
A 2024 study in the New England Journal of Medicine found that microplastics in arteries are linked to a higher risk of heart attack and stroke. Long-term exposure may also disrupt the gut microbiome, reducing beneficial bacteria.
When Toxins Carry More
These fragments bind to harmful compounds such as BPA and heavy metals, transporting them into the bloodstream and tissues. Even at microscopic levels, exposure accumulates.
Did You Know?
The average person consumes 5 grams of plastic per week, roughly the weight of a credit card.
A single scratched plastic kettle can release up to 9 million microplastic particles per liter of boiled water.
Microplastics have been found in 90% of bottled water brands and 83% of tap water samples worldwide.
Scientists found plastic fragments in the lungs, bloodstream, and brain tissue, revealing their deep penetration into the human body.
Boiling water in plastic-free kettles can reduce microplastic exposure by up to 99%, according to recent material science studies.
Microplastics are in our food and water. Annually, we ingest about 1,000 particles—equal to eating a bag of sugar!
Upgrade to a Toxin-Free Kitchen Today
Every choice in your kitchen matters. Saki uses only the safest materials to strictly preserve the purity of your water.
Leave microplastic worries behind. Discover the collection designed specifically for your well-being and set a new standard of safety for your home.