50ml Needle Dispenser Bottles 3-Pack – Flux & Adhesive Tool

50ml Transparent Needle Dispenser Bottles – 3-Pack with Needles

Keep your workbench tidy and your applications precise with these 50ml transparent polyethylene needle dispenser bottles. Whether you're applying rosin flux paste, solder mask, glue, adhesive, silicone, or oils, these squeeze bottles deliver accurate, controlled drops every time — no mess, no waste.

Made in Mainland China.

Why You'll Love These Dispenser Bottles

• Crystal-Clear Body: See exactly how much liquid remains at a glance — no guesswork, no overfilling.
• Stand-Up Design: Flat base keeps the bottle upright on your workbench, reducing spills between uses.
• Easy Refill: Wide opening makes it simple to top up with your choice of flux, adhesive, oil, or other liquids.
• Precision Needle Tips: Each bottle comes with a needle tip for pinpoint application — perfect for electronics work, PCB soldering, model building, and more.
• Soft Squeeze Bottle: Gentle, controlled pressure releases just the right amount of liquid, minimizing waste.
• Versatile Use: Ideal for rosin flux paste, solder mask, cyanoacrylate glues, epoxy adhesives, silicones, lubricating oils, and other precision liquids.

Specifications

What's in the Box?

• 3 × 50ml Transparent Needle Dispenser Bottles
• 3 × Precision Needle Tips

Great for:

• Electronics soldering & PCB work
• Rosin flux paste & solder mask application
• Glue, epoxy & adhesive dispensing
• Model making & hobby crafts
• Lubrication with oils & silicones
• DIY repair and laboratory use

Note: Due to monitor settings and lighting, the appearance may vary slightly from images shown. Please allow ±1–3 cm measurement deviation due to manual measurement.

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For safe handling of flux and soldering materials, refer to the OSHA Soldering Safety Guidelines to ensure a safe working environment.

Frequently Asked Questions

Q: What liquids can I use with these needle dispenser bottles?

A: These 50ml polyethylene needle dispenser bottles are compatible with a wide range of liquids including rosin flux paste, solder mask, cyanoacrylate glues, epoxy adhesives, silicones, lubricating oils, and other low-viscosity to medium-viscosity fluids. The soft squeeze body and precision needle tip give you accurate control over any of these materials.

Q: Are the needle tips interchangeable or replaceable?

A: The included needle tips are standard-sized and fit securely onto each bottle. If you need replacements, standard blunt-tip dispensing needles of matching gauge are widely available and compatible with these bottles.

Q: How do I refill the dispenser bottles?

A: Simply remove the needle tip and cap, pour or inject your chosen liquid into the bottle through the opening, then replace the cap and needle tip. The wide opening makes refilling quick and clean, even with syringes or small funnels.

Q: Are these bottles safe for use with chemical fluxes and adhesives?

A: Yes — the bottles are made from transparent polyethylene (PE), which offers good chemical resistance to most common soldering fluxes, light adhesives, oils, and silicones. Always check compatibility with highly concentrated solvents before use.