Where it fits
This model is classified as Groveller. Use the documented family, selected size and intended conditions to decide whether that direction matches the surfer's brief.
Groveller
Pyzel Happy Twin
The Happy Twin is a modern take on the classic winged swallow twin fin. We have designed it for down the line speed and...
Official manufacturer information
Typical surfer profile
Beginner to Expert surfer seeking a groveller.
Wave direction
The available board information associates this model with beach break, point break, open face. Confirm the intended wave range with the manufacturer.
Where it sits in the design range
The Happy Twin sits in the Groveller family with a Groveller direction. Related models may solve a different design job even when their volume is similar.
Dimensions and volume
Available size range
5'8 to 6'0, 24.4L to 36.6L across the reviewed board specifications. The table below shows the complete available size range.
| Length | Width | Thickness | Volume | Construction |
|---|---|---|---|---|
| 5'8 | 19 1/2 | 2 7/1 | 28.7L | PU |
| 5'10 | 19 3/4 | 2 9/1 | 31.4L | PU |
| 5'11 | 19 7/8 | 2 5/8 | 32.8L | PU |
| 6'2 | 20 1/4 | 2 3/4 | 36.6L | PU |
| 5'4 | 19 | 2 1/4 | 24.4L | PU |
| 6'0 | 20 | 2 5/8 | 33.7L | PU |
Board design direction
- Public family
- Groveller
- Detailed category
- Groveller
- Ability guidance
- beginner, progressing, intermediate, advanced, expert
- Fin configuration
- Thruster, Twin
- Wave intent
- beach break, point break, open face, weak
- Strengths
- wave entry, speed generation, release
- Trade-offs
- hold, sensitivity
Guidance describes board characteristics, not a guaranteed performance outcome.
Board DNA
A compact view of how this board is designed to behave. Live stock and sizing remain the main purpose of this page.
- Paddle
- 9 / 10
- Speed
- 10 / 10
- Drive
- 7 / 10
- Release
- 10 / 10
- Hold
- 5 / 10
- Forgiveness
- 9 / 10
- Sensitivity
- 5 / 10
- Outline
- wide forward
- Rocker
- low entry / low tail
- Rails
- full
- Quiver role
- small wave, summer
Quivrr Board DNA is derived from current manufacturer design information and governed Quivrr classification.
Check current regional availability
Stock is not baked into this page. Choose a region to run a current Quivrr search.
Other boards in this family
Related design guidance
How to choose a surfboard, understand volume and sizing, or ask Bodhi to explain trade-offs.
Reviewed by QUIVRR editorial on 2026-07-14. Board information updated: 2026-08-19. Confirm final specifications with the manufacturer or retailer.