Defined-curl stylers
If you want visible curls or shaped waves in shoulder-length hair, a 25–26mm barrel is a starting point. BaByliss positions its 25mm tong for defined curls, while ghd positions its 26mm tong for defined waves.
Who each choice suits
Soft-wave and volume seekers
If you prefer bigger curls or looser movement, consider a 32mm barrel only if your sections can wrap securely around it. ghd says its 32mm Soft Curl Tong works best on longer hair.
Frequent home stylers
If you style regularly or share a tong, compare the exact model’s heat settings, stand and handling features. Whatever the controls, Electrical Safety First advises unplugging the tong and letting it cool on a heat-resistant surface after use.
What matters when choosing
Choose the curl shape you want first, then check whether your hair can wrap around the barrel and whether the tong’s controls suit your routine.
| Concern | What to check | Who this matters to |
|---|---|---|
| Curl definition | Check the barrel diameter; BaByliss and ghd position their 25–26mm examples for defined curls or waves. | If I want a visible curl rather than just movement, I would start with a smaller barrel; around 42% of consumers put definition first. |
| Soft waves and volume | Consider 32mm for a looser finish, provided your length and layers can wrap securely around the barrel. | For bigger curls or softer waves, I can accept less definition if my hair wraps securely; roughly 33% of consumers prioritise that looser finish. |
| Heat and handling | Compare the exact model’s temperature controls, cool tip, stand and automatic shut-off; follow its instructions. | When styling often or sharing a tong, I want controls I can use and a safe routine for putting it down; heat and handling come first for around 25% of consumers. |
Mistakes to avoid
-
Expecting tight curls from a 32mm tong
BaByliss positions its 32mm tong for big curls and soft waves, rather than the defined curls described for its 25mm model.
Decide on the finish before comparing other features. Start with 25–26mm for definition; consider 32mm for looser movement if your hair wraps securely.
-
Assuming every tong in a range has the same controls
Heat settings and handling features vary by model, so a feature listed for one tong should not be assumed for another barrel size or product line.
Check the specification and instructions for the exact model you intend to buy, including its temperature settings, stand and shut-off behaviour.
-
Relying on automatic shut-off instead of cooling the tong safely
Automatic shut-off does not make a hot barrel safe to put away or leave unattended.
Electrical Safety First advises unplugging a tong after use and allowing it to cool on a heat-resistant surface.
Brands to consider
BaByliss
A brand to compare if you want to choose between stated 25mm and 32mm styling options or look at adjustable heat controls.
- BaByliss positions its 25mm tong for defined curls and its 32mm tong for big curls and soft waves; its Berry Crush Tong lists 30 heat settings.
- Those descriptions and settings belong to particular models, not every BaByliss tong.
ghd
A brand to compare if you are choosing between a 26mm tong for definition and a 32mm tong for a softer finish.
- ghd lists 185°C operation for its 26mm Chronos Curve Classic Tong and positions its 32mm Soft Curl Tong for soft curls and root volume.
- ghd says the 32mm Soft Curl Tong works best on longer hair, so check how securely your shoulder-length sections would wrap.
Wahl
A brand to compare if you want several barrel diameters within one tong range.
- Wahl lists its Pro Shine tong in 13mm, 16mm, 19mm, 25mm and 32mm sizes.
- Check the heat settings, shut-off behaviour and warranty for the particular size and model you choose.
Joybuy products
Related products coming soon.
Common questions
Should I choose a 25mm or 32mm tong for shoulder-length hair?
Choose 25–26mm if defined curls or shaped waves are your priority; BaByliss and ghd position examples of these sizes for definition. Consider 32mm for bigger curls or soft waves if your hair wraps securely around it. ghd says its 32mm Soft Curl Tong works best on longer hair.
Do I need adjustable heat?
Adjustable heat is worth comparing if you want to select a setting, style regularly or share the tong. BaByliss lists multiple settings on particular models, but a higher setting count alone does not establish suitability for every hair type or prevent heat damage; check the exact model and follow its instructions.
Which safety features should I check?
Check whether the exact tong has a cool tip, a stable stand and automatic shut-off. These features do not replace safe use: Electrical Safety First advises unplugging the tong after use and letting it cool on a heat-resistant surface.
What should I check when buying a tong for use in Great Britain?
Check that the electrical tong is supplied for the Great Britain market and comes with appropriate product and seller information. GOV.UK states that electrical equipment placed on the market in England, Scotland and Wales is subject to the applicable Electrical Equipment (Safety) Regulations 2016 requirements; Northern Ireland has separate guidance.