Multi Pack Of 12 Rainbow Straight Barbells
Delivery £30+
✓ Waterproof ✓ Hypoallergenic ✓ Tarnish Free
Bring more colour to your piercing collection with this 14 Gauge Multi Pack of 12 Rainbow Straight Barbells. Crafted from durable 316L surgical steel with a colourful PVD finish, the set contains 12 barbells arranged as 6 matching pairs, giving you plenty of ways to switch up compatible nipple and tongue piercings.
✨ Why You'll Love It
✔ 12 Barbells, 6 Matching Pairs: With twelve individual barbells arranged as six coordinating pairs, this Value Pack gives you plenty of colourful options while making it easy to create a matching look.
✔ Rainbow PVD Finish: A vibrant multicolour PVD coating transforms the classic straight barbell into a bold, eye-catching jewellery style with plenty of personality.
✔ Classic Straight Barbell Fit: Each piece has a 14 gauge thickness, 12mm wearable length and externally threaded construction, making the set ideal for compatible healed piercings suited to this size and jewellery style.
💎 The Detail
Colourful, versatile and excellent value, this Multi Pack of 12 Rainbow Straight Barbells gives you six matching pairs in one coordinated set. The metallic rainbow finish adds a bold twist to the simple straight barbell silhouette, making it easy to switch between different colours and matching combinations.
Each barbell has a 14 gauge (1.6mm) thickness with a 12mm wearable length and externally threaded construction. Crafted from durable 316L surgical steel with a PVD finish, the set is designed for compatible healed nipple and tongue piercings where a 14G × 12mm straight barbell is suitable. Always choose jewellery according to your existing measurements, piercing placement and individual anatomy.
WHERE CAN I WEAR THIS?
The highlighted areas below show typical compatible placements for this jewellery.
Suitable for the highlighted piercing placements shown above. Check the gauge and bar length against jewellery that already fits your piercing comfortably.
Placement suitability and sizing can vary depending on your individual anatomy and piercing position.
These are the measurements for this piece of jewellery. If this product has multiple sizes, the guide will use your selected size where available. Compare with jewellery that already fits you comfortably if you're unsure.
Shipping & Delivery
We aim to dispatch orders within 24 hours, Monday–Friday. All UK delivery options are fully tracked.
Need it quickly? Express orders placed before 2pm Monday–Friday are eligible for same-day dispatch. Next Day Delivery orders must be placed before 2pm for same-day dispatch.
Cut-off times exclude weekends, UK Bank Holidays and multipack sets. Delivery estimates begin after dispatch.
Returns
Changed your mind? Unopened piercing jewellery can be returned within 90 days of purchase.
Your statutory rights are not affected.
MATERIALS & CARE
Care guidance based on the materials and finish used in this piece.
Avoid prolonged exposure to water, perfume, lotions and chemicals to help preserve the PVD finish.
Typical Barbell Sizes by Piercing
| Piercing | Common Gauge | Typical Bar Length* |
|---|---|---|
| Eyebrow | 16G | 8–10mm |
| Tongue | 14G | 12–16mm |
| Nipple | 14G | 12–16mm |
| Industrial | 14G | 32–38mm |
*Typical sizes are a guide for healed piercings only. Anatomy, piercing placement and piercing depth vary, so your ideal bar length may differ. Where possible, measure jewellery that already fits comfortably or ask your piercer.
Gauge / Thickness
| Gauge | Thickness |
|---|---|
| 18G | 1.0mm |
| 16G | 1.2mm |
| 14G | 1.6mm |
| 12G | 2.0mm |
Standard Bar Length
| Length | Common Use / Fit |
|---|---|
| 6mm | Short / close-fitting barbell |
| 8mm | Common shorter curved barbell length |
| 10mm | Longer curved barbell / additional room |
| 12mm | Shorter straight barbell option |
| 14mm | Medium straight barbell length |
| 16mm | Common longer straight barbell length |
| 18mm+ | Longer fit where required |
| 32–38mm | Long industrial-style barbells |
Nipple Barbell Sizing
| Length | General Fit |
|---|---|
| 12mm | Shorter / closer fit |
| 14mm | Medium nipple barbell length |
| 16mm | Longer / roomier nipple barbell length |
Nipple anatomy and piercing placement vary considerably. Choose a bar that allows a comfortable fit without compressing the piercing.
How is barbell length measured?
Straight barbells: Measure the wearable bar between the two balls or attachments. Do not include the balls or decorative ends in the measurement.
Curved barbells: Measure the wearable section of the curved bar between the two attachments.
Nipple barbells: Measure the wearable straight bar between the two ends. For decorative nipple shields or specialised designs, check the product specifications because the wearable length can differ from the overall bar measurement.
Everyone’s anatomy is different. If possible, measure jewellery that already fits comfortably.
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