We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Set of 20 thin stainless steel straw brushes with nylon bristles

KINGSEM 20PCS Straw Cleaner Brush Kit 8mm 270mm

SKU CH-8CKE-FY3V2

A set of 20 flexible brushes with 8 mm nylon bristles on 270 mm stainless-steel shafts cleans narrow straws, tubes and drains

  • Height1.905 L x 8.001 W x 30.2006 H centimeters
  • Width1.905 L x 8.001 W x 30.2006 H centimeters
  • Length1.905 L x 8.001 W x 30.2006 H centimeters
  • Weight0.082 kilograms
  • Food-grade 304 stainless steel and nylon bristles resist bending while cleaning straws
  • 20-piece kit extends the cleaning cycle for reusable straws and tubes
  • Flexible brush with cleanable nylon top reaches bottle openings without breaking
  • Cleans 8 mm diameter straws, sink drains, fish-tank filters and other narrow tubes
  • 270 mm length reaches deep into 10.6 inch bottles and long tubes

Kit contents and intended users

The KINGSEM kit supplies twenty straw cleaner brushes made from food-grade 304 stainless steel and nylon bristles. Each brush measures 270 millimetres in length and suits an 8 millimetre internal diameter. The set is designed for anyone who regularly uses reusable straws, narrow tubes or small-bore containers and wants a hygienic, long-lasting cleaning tool.

Behaviour during repeated cleaning sessions

The flexible stainless-steel shaft bends to follow curved or angled straws without kinking, while the nylon bristles retain stiffness after many insertions. A cleanable nylon wire tip reaches the base of bottles and tubes, dislodging residue that shorter brushes miss. The materials resist corrosion and deformation, so the brushes remain effective across extended cleaning cycles.

Hygiene, handling and storage footprint

At just 0.082 kilograms for the full kit, the brushes add negligible weight to a drawer or travel pouch. The compact package dimensions of 1.905 by 8.001 by 30.2006 centimetres fit easily in a utensil organiser. Not intended for children under six years of age.

Highlights

  • Food-grade 304 stainless steel and nylon bristles resist bending while cleaning straws
  • 20-piece kit extends the cleaning cycle for reusable straws and tubes
  • Flexible brush with cleanable nylon top reaches bottle openings without breaking
  • Cleans 8 mm diameter straws, sink drains, fish-tank filters and other narrow tubes
  • 270 mm length reaches deep into 10.6 inch bottles and long tubes

Specifications

BrandKINGSEM
Height1.905 L x 8.001 W x 30.2006 H centimeters
Width1.905 L x 8.001 W x 30.2006 H centimeters
Length1.905 L x 8.001 W x 30.2006 H centimeters
Weight0.082 kilograms

Questions about this item

How much heat or noise does the 270 mm brush generate during all-day use?

The brush has no motor or electronics, so it produces no heat or noise regardless of how long it is used.

What must I already own for the 8 mm diameter brush to be useful?

You need straws, tubes or narrow openings with an internal diameter of about 8 mm that are up to 270 mm deep.

Will the 304 stainless steel wire scratch older glass or silicone straws I want to keep?

The nylon bristles are designed to clean inner walls without damaging glass, silicone or stainless steel straws.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.