Bottle brush with wool tip – test tube brush, 10 sizes

The slim vase from your last bunch of flowers, your favourite bottle with the narrow neck, the test tubes on your decorative shelf – a washing-up sponge simply won't fit inside. That's exactly what this test tube brush with wool tip is made for: the flexible handle follows every curve, and the soft tip reaches the bottom without scratching the glass. So even the containers you've been leaving to one side will come out clean again.

What changes for you

• You can clean narrow bottles, test tubes and vases right down to the bottom – because the twisted handle is flexible and can even be guided into curved shapes.
• Your delicate glasses stay free of scratches – thanks to the cotton wool tip, which gently cleans corners and edges.
• You can use the brush for demanding jobs too – the natural bristles are resistant to many chemicals, acids and alkalis up to 150 degrees.
• After washing up, the brush is quickly put away and always to hand – the eyelet on the handle makes it easy to hang on a hook.
• You'll find the right size for every container – from slim test tubes to rounded vases, there are plenty of lengths and diameters to choose from.

Why this test tube brush makes a difference every day

It's often the little things that cost time and patience when washing up: the glass your hand won't fit into, the bottle neck that defeats the sponge. With the right brush, it's done in a few simple moves – and your bottles, vases and glasses are back in the cupboard, clear and clean, instead of waiting half-washed in the corner. It's no big deal, but it's one you'll notice every time you wash up.

Material & finish

The bristles are made of pure, undyed natural hair in a light fawn colour – they clean thoroughly and withstand many chemicals, acids and alkalis up to 150 degrees. The wool tip is made of cotton and treats delicate surfaces gently, without scratching. The twisted handle of galvanised wire is bendable and ends in a hanging eyelet; careful workmanship means the brush will serve you well for a long time. It is made in Germany.

Dimensions & technical details

• Handle material: twisted, galvanised wire – flexible, with hanging eyelet
• Brush material: pure, undyed natural hair (natural fawn)
• Tip: cotton wool tip for gentle cleaning
• Resistant to many chemicals, acids and alkalis up to 150 degrees
• Available sizes (length × brush diameter): 19 cm × 1 cm, 19 cm × 1.6 cm, 22 cm × 1.8 cm, 23 cm × 1 cm, 23 cm × 2.1 cm, 23 cm × 2.6 cm, 27 cm × 2 cm, 27 cm × 3 cm, 28 cm × 1.5 cm, 35 cm × 5 cm

How to use the test tube brush

• After the flowers: clean your slim vase right down to the bottom – and it's ready for the next bouquet, with no cloudy rings.
• Washing up at home: narrow bottles, drinking glasses and carafes get clean inside, where sponges and dishcloths can't reach.
• In the lab or hobby room: thanks to the flexible handle, you can clean test tubes, pipes and hoses, even curved ones. The natural bristles are resistant to chemicals. That makes the brush especially useful here.
• In cafés, restaurants or catering: carafes, syrup bottles and vases for table decorations are quickly cleaned and hung up by the eyelet, ready to hand – saving time in the washing-up area.

Good to know: what “falb” (fawn) means

“Falb”, or fawn, describes the light, natural shade of undyed bristles – it tells you at a glance that pure natural hair without any added colour has been used. That's exactly why these brushes have always been the classic choice for kitchens and labs, where pure, unadulterated materials matter.

Care & durability

There's not much you need to do: after use, simply rinse the brush briefly and hang it up by the eyelet so it can dry properly. That way the natural bristles keep their shape for a long time and the brush is ready to go for your next wash-up.

Options & what's included

• Available in ten sizes, from 19 cm long with a 1 cm diameter to 35 cm long with a 5 cm diameter – selection subject to availability
• Version: natural fawn with wool tip
• Containers shown, such as bottles, glasses or vases, are not included

Frequently asked questions

Will the brush scratch delicate glass? No. The cotton wool tip cleans corners and edges gently, without scratching – even on delicate surfaces.

Are the bristles dyed? No, the bristles are made of pure, undyed natural hair in a natural fawn colour.

Can the brush withstand cleaning agents? Yes, the bristles are resistant to many chemicals, acids and alkalis up to 150 degrees – so they're suitable for lab use too.

How should I store the brush? Hanging up is easiest: the flexible galvanised wire handle has an eyelet, so you can leave the brush to dry and store it on a hook.

Which size suits my container? Choose a brush diameter slightly larger than the narrowest point of your container – diameters range from 1 cm for slim test tubes to 5 cm for vases and rounded bottles.

In the end, it's not about a brush. It's about the moment you hold your favourite vase up to the light and it sparkles clear again – without tedious shaking or half-measures. Just choose the size that suits your containers, and your next wash-up will be done in no time – with the test tube brush from Bütic.