Features
Quality made in France
The workshop fixes your board
Delivery in about 72 h
Monster twinzer swallow fins
6'0" × 20 1/4" × 2 1/2" · 32,4 L
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With a board: 5% off 1 accessory, 10% off 2, 15% off 3 (fins, bag, leash, pad). Applied in the cart.
Build my own pack
Add the board to your cart, then pick your accessories: the discount applies on its own.
Not sure about your fin system? Ask the workshopThe Monster Fins as a twinzer with a swallow tail: loose in small waves, holding firm in turns.
The Monster Fins Twinzer Swallow takes Cardinal Surfboards' Monster Fins shape, single concave up front into double concave under the fins and a flat deck, with a twinzer setup and a swallow tail. The two front fins stabilise the twin when you lean on it, and the swallow frees up the tail in small waves.
Intermediate to advanced
* Estimate: 48 h in transit after leaving the workshop, excluding Sundays and French public holidays.
Fins included: no. Setup: twinzer (2 + 2 fins), boxes Futures. Recommended set below.
Only one left in these exact dimensions.
5/519 Google reviews
Super accueil pour l’achat d’un longboard.
Très satisfait de mon achat
Trop bien. Du choix et une équipe vraiment sympa. Je recommande 🤙
Trop bien vraiment. Trop sympa les mecs. Endroit est incroyable 🤩🤩🤩
Le top 👍
Super endroit, bonne ambiance et équipe vraiment sympa. On trouve du bon matos et surtout les soirées et concerts organisés sont vraiment cool. Je recommande
Extra ! Superbe endroit et une équipe au top 🤙
Plus de 20 ans qu'UWL fait mes planches, et comme d'habitude il s'est surpassé en me refaisant La planche qu'il m'avait shaker en 1999 Bravo à tous
Super lieu, super équipe. Pour passer un bon moment ou acheter des produits de qualité, c'est le lieux où aller.
Team du shapers club au top
Très bon accueil, très patient malgré mes nombreuses questions et beaucoup d'explications très précises pour l'achat de mon nouveau surf
Accueil cool !!
Gros choix de board
Et fringues.
Des soirées concerts qui rassemblent,
Des contest de skate.
Bref !! Tout pour la glisse dans une surprenez ambiance
Très bonne expertise
Super initiative commerciale et culturelle. Je suis passé pour profiter du bowl et je suis repartie avec une board.
A selection of reviews published on Google, shown unedited in their original language. See all reviews.
What level is it for?
Intermediate to advanced. The curvy outline with wingers and the flat deck keep paddle power and lift; the swallow tail needs a bit more pressure than the round tail in hollow waves. At 6'0", it's the go-to size for a medium build.
What waves?
Small to medium conditions, summer beach breaks and soft waves. The swallow tail is made for small surf; when it gets hollow, the round tail version is more composed.
What kind of surfing?
Accelerating and pivoting. The twinzer keeps the glide of a twin, the swallow tail lets you turn tight, and the double concave under the fins smooths out transitions.
Where does it fit in your quiver?
The groveler that does more than just glide. Alongside a performance shortboard, it's the board for small and average days.
Specs — 6'0" x 20 1/4" x 2 1/2" · 32.4 L · swallow tail · twinzer · shaped by Cardinal Surfboards.
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Features
Quality made in France
The workshop fixes your board
Delivery in about 72 h
Couldn't load pickup availability
Pickup available at 13 Rue des Entrepreneurs
Usually ready in 24 hoursCardinal surfboards
Monster fins twinzer swallow
6'0" · 32,4 L
Choose with confidence
Your volume in 10 seconds
This board: 6'0" · 32,4 L
It’s a guide, not a verdict. A shaper cross-checks it with your waves and the way you surf.
Is this your board?
What level?
Intermediate to advanced. The curvy outline with wingers and the flat deck keep paddle power and lift; the swallow tail needs a bit more pressure than the round tail in hollow waves. At 6'0", it's the go-to size for a medium build.
What waves?
Small to medium conditions, summer beach breaks and soft waves. The swallow tail is made for small surf; when it gets hollow, the round tail version is more composed.
What kind of fun?
Accelerating and pivoting. The twinzer keeps the glide of a twin, the swallow tail lets you turn tight, and the double concave under the fins smooths out transitions.
Where does it fit in the quiver?
Twin / hybride.
A question before choosing your board? Sizes, shapes, delivery or general information: we're here to guide you.
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Shipping & Returns
Manufacturing times, shipping, order tracking, or return policy. Find all the essential information here before ordering your surfboard. View page
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Surfing tip
Need help choosing the right size or shape? Our team is here to advise you based on your skill level, build, and surfing conditions. Contact us
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FAQ
Find answers to the most frequently asked questions: board selection, delivery times, maintenance, warranties, and much more. See FAQ
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Contact us
Need personalized advice before ordering? Write to us and we will respond quickly to help you with your choice. Contact us
Product details
Shipping
Here, every order is prepared with care and shipped within 24 business hours, excluding weekends and public holidays. Once your order is confirmed, our logistics team quickly takes charge to ensure efficient processing. We work exclusively with Chronopost, a carrier renowned for its reliability and speed of delivery across Europe.
The boards receive special attention: they are carefully packaged in eco-friendly materials, designed to protect them as much as possible while reducing the environmental impact of our shipments.
Retour
14 jours pour changer d’avis après réception. Elle doit revenir dans l’état où tu l’as reçue : elle n’a pas vu l’eau. Garde le carton d’origine, c’est la meilleure protection pour le retour.
Le port retour est à ta charge. Tu ne sais pas comment renvoyer une planche ? On te guide : le carton, un devis transporteur, le suivi. Écris à contact@shapersclub.com ou appelle le 05 46 27 00 27.
Une planche custom ou une pièce La Cave finie à ta demande après notre appel ne se retourne pas : elle est fabriquée pour toi.
Après-vente et réparation
Garantie légale de conformité : 2 ans, sur toutes les planches.
Planches de l’atelier (UWL, Cardinal, Addiction, McCallum, Fitzgerald et planches de nos guest shapers fabriquées à Marennes) : 1 an sur les vices de fabrication, en plus.
Un ding en session ? L’atelier répare à Marennes, sur devis. Faire réparer ma planche
Deliveries
Delivery is available throughout Europe. Delivery times may vary depending on your delivery address, but you will always receive a tracking number once your order has shipped, allowing you to track its progress in real time.
Delivery fees are set at 12 euros for standard products. For boards, due to their size and the precautions taken during transport, fees amount to 85 euros.
If you live near our shop, you can opt for free in-store pickup, a simple and quick alternative to collect your order without additional charges.
Taxes
The prices displayed on our website are in euros (€), all taxes included (TTC), including the VAT applicable in France on the day of the order.
The price invoiced is that indicated at the time of your order confirmation. Delivery charges, if applicable, are specified before final validation and added to the total amount.
We reserve the right to modify our prices at any time, but products will always be invoiced based on the prices in effect at the time the order is placed.
For more details, please consult our General Terms and Conditions of Sale.
Made in Marennes. Shaped by Renaud Cardinal. Custom-made since 1991.
You won’t see your board twice in the car park
192 boards available, 114 shapers and brands
Sources: live stock count from the catalogue; 114 brand pages as of 22 September 2026.
You know where your board was made
Our house brands and guest shapers are made in France. Other boards come from their own brand, and it says so on their page.
House brands: UWL, Cardinal, Addiction, shaped by Renaud Cardinal in Marennes.
It gets repaired where you bought it
Shaping and repair workshop on site since 1991: 35 years
Source: Shapers Club, 13 rue des Entrepreneurs, Marennes, France.
Compare with similar boards
Automatic pick from “Surfboards New arrivals ”, closest dimensions first.
Specs filled in by the workshop. An empty cell means the information is not available for this model.
Other volumes of the Monster twinzer swallow fins
Nothing fits?
Visit the workshop · 13 rue des Entrepreneurs, Zone des Grossines, 17320 Marennes, France · Monday to Saturday, 10am – 7pm
Designed for Performance
Modern, versatile shape
Shock-resistant
SHAPERS CLUB
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Frequently Asked Questions
Combien de litres pour mon poids ?
Utilise le module « Ton volume » plus haut sur la fiche : ton poids et ton niveau donnent une fourchette en litres. C’est un guide ; si tu es entre deux, appelle-nous au 05 46 27 00 27.
Les dérives sont-elles incluses ?
Non, sauf mention « Dérives incluses : oui » sur la fiche. Le set adapté au montage de la planche est proposé juste sous le bouton d’achat.
Combien coûte le port ?
45 € pour un shortboard ou un mid-length, 65 € pour un longboard, retrait gratuit à l’atelier de Marennes. Le montant exact s’affiche avant le paiement.
Et si elle arrive cassée ?
Ouvre le colis devant le livreur et envoie-nous des photos sous 48 h. On gère le transporteur : réparation à l’atelier ou remplacement.
Je me suis trompé de volume, je fais quoi ?
Tu as 14 jours si elle n’a pas vu l’eau. Appelle-nous avant de la renvoyer : on cherche ensemble la bonne taille.
Quel délai : stock ou custom ?
En stock : départ de l’atelier sous 24 h ouvrées, livraison en 72 h environ. Custom ou La Cave : délai confirmé par téléphone, selon le planning de l’atelier.
You made it to the end
Cardinal surfboards - Monster fins twinzer swallow - 6'0" x 20 1/4" x 2 1/2" - 32.4
835,00 € · 6'0" · 32.4 L
The Monster Fins as a twinzer with a swallow tail: loose in small waves, holding firm in turns. The Monster Fins Twinzer Swallow takes Cardinal Surfboards' Monster Fins shape, single concave up front into…
- In stock in MarennesShips within 24 working hours.
- Shipping 45 €Free pickup at the Marennes workshop.
- Pay in 3Interest-free with Klarna.
- Questions?+33 5 46 27 00 27, Monday to Saturday.