Stop wrestling with short nozzles and limp waves. The shark flexstyle barrel 1.2in long hair curling barrel adds reach and gives defined curls in one pass – and the set includes 3 barrel sizes for different looks.
It's designed to work with the Shark FlexStyle HD400 Series and even offers both curl directions for symmetrical spirals. Ready to trade extra styling steps for better-looking curls?
Want the full specs in one tap? Open the Amazon listing here.

The details that actually matter
- What it is – a set of long curling barrel attachments for Shark FlexStyle styling tools.
- Includes 3 barrel sizes: tapered barrel, 1.2in, and 1.6in for waves, spirals, or loose curls.
- Long barrel nozzle designed to add reach for longer hair and defined curls.
- Compatability – made for Shark FlexStyle HD400 Series.
- Not compatible with Shark FlexFusion HD600 Series or Shark SpeedStyle/Pro/Pro Flex models.
- Supports curling in both directions for balanced, defined curls.

Best for
- Owners of the Shark FlexStyle HD400 Series who want more styling variety.
- People with medium to long hair aiming for defined spirals or soft waves.
- Anyone who prefers interchangeable barrels – tapered, 1.2in, 1.6in – in one kit.
- Stylers who like both curl directions for a balanced look.
- Gift for her – compact, practical, and likely to be used rather than shelved.

Quick checklist
- Confirm your dryer is a Shark FlexStyle HD400 Series before ordering.
- Check included sizes – tapered, 1.2in, 1.6in – to match your desired curl size.
- Not compatible with Shark FlexFusion HD600 Series, SpeedStyle, Pro, or Pro Flex models.
- Use recommended heat settings from your dryer manual and allow the barrel to cool before storing.
- Store in a dry place and keep the set together to avoid lost pieces.
- Use both curl directions to create symmetrical looks.
This makes a thoughtful gift for her who enjoys styling tools but hates single-use gadgets. It's compact, useful, and expands the FlexStyle HD400's capabilities without clutter.
If you're hesitating
- Will it fit my dryer? Only fits Shark FlexStyle HD400 Series.
- Are multiple sizes included? Yes – tapered, 1.2in, 1.6in.
- Is it universal for all Shark models? No, not compatible with HD600 Series, SpeedStyle, Pro, or Pro Flex.
- Good for shorter hair? Best results on medium to long hair lengths.

For anyone who owns the FlexStyle HD400 and wants more curl shapes without buying a new tool, this barrel set earns a spot on the vanity. It's a quick way to upgrade your routine with defined curls and practical interchangeability.
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