5 ml PE dropper bottle with tamper-evident cap (Q closure)
The 5 ml PE dropper bottle combines a tamper-evident seal with a freely selectable slim or standard dropper tip for precise dosing. The Q closure opens and closes quickly with a simple twist, without the extra effort of a child-resistant mechanism – handy if you open and close the bottle yourself often, e.g. when filling or refilling – while still reliably showing your customers whether the bottle has already been opened. The soft, naturally translucent PE can be squeezed gently.
- 5 ml volume
- Tamper-evident seal
- Slim or standard dropper
- 7 cap colours

Slim or standard? The image shows both selectable dropper inserts side by side. Choose the required version directly in the product options.
Tamper-evident with a convenient closure
The Q closure carries a security ring at the base of the cap that visibly and irreversibly separates the first time the bottle is opened – your customers can tell at a glance whether the bottle has already been opened. Because the cap is a simple screw closure, opening and closing it is quick and easy – a genuine advantage if you fill, refill, or use the bottle yourself on a regular basis in a studio or workshop setting.
Slim or standard – your choice:
The slim dropper dispenses small, fine drops and suits thin liquids and precise dosing. The standard dropper has a larger opening and is the right choice for thicker liquids. Simply select the variant that fits your needs when ordering.
Your benefits at a glance
- Tamper-evident seal – security ring visibly shows first opening
- Quick and easy to open and close – handy for filling and refilling yourself
- Slim or standard dropper – removable tip to match your liquid
- PE – The soft, naturally translucent PE can be squeezed gently.
- 7 cap colours – freely selectable, mixed orders possible
- In stock – graduated prices from 1 to 1,000 pieces
Product details at a glance
| Property | Value |
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| Volume | 5 ml |
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| Material | PE, naturally translucent |
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| Closure | Tamper-evident (Q), simple screw closure |
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| Dropper | removable, slim or standard |
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| Cap colour | white, black, red, blue, orange, yellow, green – mixed orders available via the “mixed” option |
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| Height incl. cap | 5.6 cm |
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| Label area height | 18 mm |
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| Diameter | 2.0 cm |
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| Weight incl. cap | approx. 4,2 g |
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| Packaging units | 1, 50, 100, 500 or 1,000 pieces |
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| Scope of delivery | empty bottle without content |
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Note on the “mixed” colour option:
Colour mixing is available from 50 pieces – please state your preferred colours with your order.
For 50 and 100 pieces: colour split in steps of 10, e.g. 10x white, 20x blue, 10x orange.
From 500 pieces: colour split in steps of 100, e.g. 100x black, 300x blue, 100x green.
What is the 5 ml PE bottle suitable for?
The 5 ml size with tamper-evident closure is proven for cosmetics (serums, care oils), e-liquids, permanent makeup and tattoo inks, paints, inks and adhesives, special oils and anti-fogging agents as well as feed additives. Please check before use that bottle and dropper are suitable for your liquid – we are happy to send you a single sample first.
Matching accessories
Spare parts and helpful accessories for this bottle are available separately:
Frequently asked questions about the 5 ml dropper bottle
What does the tamper-evident Q closure mean?
A security ring at the base of the cap visibly and irreversibly separates the first time it is opened. As long as the ring sits intact on the cap, the bottle is unused. There is no child-resistant function involved.
What is the Q closure best suited for?
Whenever you open the bottle yourself often – for filling, refilling, or everyday use in a studio or workshop: the screw closure opens and closes quickly and easily, while the tamper-evident seal still reliably protects against unnoticed opening by your customers – important if you resell your own filled product. If your content requires certified child resistance to ISO 8317, we also offer matching models in our child-resistant families (QK TYP3, KISI).
What is the difference between the slim and standard dropper?
The slim dropper has a fine opening and dispenses small, precise drops – ideal for thin liquids. The standard dropper has a larger opening and suits thicker liquids. You select the variant directly when ordering.
Why PE instead of PET for this bottle?
PE is softer and easy to squeeze – handy for controlled dosing by hand pressure. If you prefer the other version instead, the identical tamper-evident closure is also available in our
10 ml PET version. For more on the difference between the two materials, see our
PE & PET info page.
How do I stop the bottle leaking during shipping or storage?
After filling, screw the cap on firmly by hand and store the bottle upright. For extra transport security, we recommend our
shrink capsules: they seal the cap further and stop it from loosening on its own from vibration during shipping.
Is the bottle delivered filled?
No – you are buying an empty bottle without content, ready to be filled with your own liquid.
Can I mix different cap colours in one order?
Yes – from 50 pieces: choose the “mixed” option and enter your preferred split in the text field (steps of 10 for 50/100 pieces, steps of 100 from 500 pieces).
Is it worth buying larger quantities?
Yes – the unit price drops significantly with each packaging unit. The tiers range from a single bottle for testing up to 1,000 pieces; all prices are shown when you select the packaging unit.
Note: The dropper bottles are delivered empty and without content. Product pictures are for illustration; cap colours may vary slightly for production reasons.