Prdoducts List
Overview
Aisen’s KA series stainless steel tawashi are durable scrubbing balls made from 18‑8 grade stainless steel. They are designed to remove stubborn grime from iron cookware and gas stoves while being easy to handle and hygienic because they rinse clean
Users
These scrubbers are recommended for:
- Iron pots and frying pans, kettles and gas stoves.
- Removing burnt‑on grime and rust from cookware.
- Cleaning sinks and utility sinks.
The 18‑8 stainless steel is curled into a ball that is comfortable to grip and quickly washes clean
30 g variant (KA241)
- Purpose: Handy size for everyday cookware.
- Material: 18‑8 stainless steel.
- Size (without packaging): 6.5 cm × 6.5 cm × 3 cm.
- Packaging size: 14 cm × 10.5 cm × 4 cm.
- Other: Easy to hold and hygienic; removes stubborn grime.
60 g variant (KA242)
- Purpose: Larger ball for heavier soiling and slightly wider surfaces.
- Material: 18‑8 stainless steel.
- Size (without packaging): 9 cm × 9 cm × 4 cm.
- Packaging size: 12 cm × 9 cm × 5 cm.
- Other: Retains the same easy‑to‑grip design and quick‑rinse hygiene.
80 g variant (KA243)
- Purpose: Largest size to cover wider surfaces quickly.
- Material: 18‑8 stainless steel (Japanese designation SUS304).
- Size (without packaging): 9.5 cm × 9.5 cm × 5 cm (approx.).
- Packaging size: 13.5 cm × 9.5 cm × 6 cm (approx.).
- Other: Bigger diameter means it cleans broad areas like large pots or griddles efficiently.
Approximate volume chart
The charts illustrate how each variant increases in weight and volume. The 80 g version is about 1.5 times larger than the 60 g ball, making it suitable for cleaning large pots.
Differences from regular kitchen sponges
Kitchen sponges are versatile, non‑scratch and hygienic because they rinse clean and can be sanitized. However, they wear out quickly and require more effort on extremely burnt‑on messes. In contrast, stainless steel scrubbers offer unmatched scrubbing power on heavily burnt grease, but steel wool pads are highly abrasive and will scratch non‑stick, glass or enamel surfaces and they rust quickly.
Aisen’s tawashi use 18‑8 stainless steel wire, which is resistant to rust because it contains about 18 % chromium and 8 % nickel. The alloy’s durability and corrosion resistance allow the scrubber to be reused for extended periods. Cheaper steel wool pads often use lower‑grade steel; they rust, shed splinters and become unhygienic after one use.
Performance comparison
The following diagram contrasts key features of stainless steel tawashi and typical scrub sponges. Higher values indicate better performance.
| Feature | Stainless steel tawashi | Kitchen sponge |
|---|---|---|
| Scrubbing power | ★★★★★ | ★★★☆☆ |
| Surface safety | ★★☆☆☆ | ★★★★★ |
| Hygiene & rust resistance | ★★☆☆☆ | ★★★★☆ |
| Durability | ★★★★☆ | ★★☆☆☆ |
Materials and quality
18‑8 stainless steel belongs to the 300‑series of stainless steel, containing about 18 % chromium and 8 % nickel. Its composition improves resistance to corrosion relative to the 400‑series and gives the alloy strength while retaining non‑magnetic properties. Experts note that 18‑8 stainless steel is cost‑effective, requires little maintenance and has significant yield strength. These properties explain why Aisen’s tawashi last longer and do not rust as quickly as ordinary steel wool. However, even 18‑8 stainless steel can corrode when exposed to chlorides or saltwater; always rinse and dry the scrubber after use.
Conclusion
Aisen’s KA stainless steel tawashi offer heavy‑duty cleaning for cookware that can withstand aggressive scrubbing. Made from corrosion‑resistant 18‑8 stainless steel, they effectively remove burnt‑on grime on iron pots, pans and stove tops. Compared with kitchen sponges, these scrubbers provide greater scrubbing power but should not be used on non‑stick or delicate surfaces.
Selecting the right weight (30 g, 60 g or 80 g) lets users balance ease of handling with cleaning area. The higher‑quality material and Japanese manufacturing justify a higher price than cheap steel wool, delivering a longer‑lasting, hygienic cleaning tool.
