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Twin Block Appliance

£279.99

Our classic Twin Block appliance is a removable, two-part system designed to gently and effectively guide jaw alignment.

(2 customer reviews)

Acrylic Color

Choose the color of the acrylic parts of the appliance.

Palate Design

Add-ons

Headgear

Required if you don’t have existing dental impressions.

Required if you don’t have existing dental impressions.

Required if you don’t have existing dental impressions.

Total: £279.99

Configuration Guide

This guide explains the physical construction and appearance of the options shown above. It does not provide treatment advice or activation instructions. If a requested combination is not listed, add it to the checkout Notes field. Our technicians will review it before production and contact you if clarification is required or the request cannot be made.

Upper/Lower Jaw

Choose which part of your mouth the appliance will be made for:

Upper Jaw:
Includes one appliance made for the upper jaw. A suitable upper impression or compatible scan is required.

Lower Jaw:
Includes one appliance made for the lower jaw. A suitable lower impression or compatible scan is required.

Upper & Lower Jaw:
Includes separate upper and lower appliances unless the product description identifies an integrated bimaxillary construction. Suitable records for both jaws are required. A bite registration may also be requested for an integrated bimaxillary product.

Color and appearance

Acrylic Color

Choose the color of the acrylic parts of the appliance. The public selector shows the shades that can be represented most clearly on screen. Additional available colors and multi-color placement can be requested in the checkout Notes field for compatible acrylic constructions.

Add Silver Glitter

Adds silver glitter to the selected acrylic color.

Ligature Color

Choose the color of the elastic ligatures fitted around the brackets. Available colors are shown in the selector.

Palate Design

Select the type of palatal coverage:

Full Palatal Plate

Uses a full acrylic plate across the palate of an upper appliance.

Horseshoe Palatal Plate

Uses a U-shaped acrylic plate with an open central palate area.

Add-ons

Headgear Tubes

Adds compatible metal tubes to the appliance for connection to a separately selected facebow. The facebow or headgear is not included unless it is selected separately.

Tongue Crib

Adds a wire-grid component behind the front teeth. Its exact shape and position depend on the selected appliance.

Reverse Pull Hooks

Adds metal attachment hooks in the product-specific standard position for connection to a compatible separately supplied reverse pull face mask.

Acrylic-Covered Labial Bow

Adds a clear acrylic covering to the visible front section of the labial wire.

Add Cheek Guards

Adds bilateral acrylic side shields to a compatible construction.

Extra-Thick Acrylic

Uses a thicker acrylic construction than the standard version. This adds material and may make the appliance feel bulkier.

Add Lip Bumper

Adds a U-shaped wire component with an acrylic-covered front section positioned in front of the lower teeth. Exact placement depends on the selected appliance.

Additional Expansion Screw

Adds another screw assembly and corresponding acrylic sectioning where the selected construction has sufficient space. Exact placement must be specified or confirmed before production.

Tongue Bead (Pearl)

Adds a small smooth bead to a wire component in the product-specific standard position.

Add Impression Kit

If you don’t already have dental impressions or digital scans, select this option to receive our easy-to-use impression kit, complete with instructions.

Our classic Twin Block appliance is a removable, two-part system designed to gently and effectively guide jaw alignment. It features interlocking upper and lower bite blocks that engage when the mouth closes, encouraging the lower jaw to move forward during wear. Over time, this promotes a more balanced muscle function and supports the development of a natural bite posture. While not intended as a medical device, the appliance is structured to encourage gentle, habit-forming positioning.

Wearing Experience:
At first, the appliance may feel slightly bulky due to the twin acrylic blocks. Most users adapt within a few days. Speaking may be temporarily affected, especially for sounds like “s” or “z,” but this usually improves with consistent use. The device fits comfortably over your teeth and is easy to remove for eating and cleaning.

Key Features

  • Upper and Lower Acrylic Blocks:
    Crafted from high-quality, smooth acrylic, each half fits snugly over the teeth. The angled blocks at the back guide the lower jaw into position during normal bite closure.
  • Occlusal Bite Surfaces:
    The inclined planes on both arches allow the upper and lower jaws to meet in a forward-guided position.
  • Stainless Steel Clasps and Labial Bows:
    These wire elements help stabilize the appliance on the teeth, ensuring it remains securely in place during everyday activities.
  • Custom Acrylic Base:
    100% BPA-free, biocompatible acrylic, available in a range of vibrant colors.

High-quality material

We use only high-quality materials from industry-leading manufacturers to ensure the durability and safety of our products.

Our products are crafted with premium orthodontic acrylic made in Germany and 100% BPA-free, so you can wear it confidently for years to come.

Handcrafted in Our Dental Lab

Each device is individually crafted by skilled dental technicians using your dental impressions. Combining traditional craftsmanship with modern techniques, we ensure a perfect fit and exceptional quality – just like your orthodontist would provide.

Easy At-Home Ordering

Simply add our Impression Kit and take your dental impressions comfortably at home. The kit includes trays in two sizes, high-precision VPS material, and easy instructions. Once we receive your impressions, we take care of the rest – and ship your custom-made product straight to your door.

Questions? Check the “How It Works” and “FAQ” tabs for more info or contact our support team anytime.

Ordering a custom-made dental product has never been easier. Our process is simple and guided from start to finish:

1. Place Your Order

Choose your product and place your order online.
Need impressions? Simply add our Impression Kit.

2. Take Your Impressions at Home

If you don’t already have recent dental impressions, we’ll send you an easy-to-use Impression Kit, which includes:

  • 2 impression trays (sizes M and L)
  • Professional-grade VPS impression material
  • Step-by-step instructions

3. Send Your Impressions to Us

After taking your impressions, send them to one of our return addresses – located in the USA, UK, or EU. We’ll guide you based on your location.

4. We Create Your Custom Product

Once we receive your impressions, our experienced dental technicians start crafting your order. Most products are ready within 10-20 business days of receiving your impressions.

5. Delivered to Your Door

We ship your finished product straight to your home. Worldwide shipping is available and tracking is always included.

That’s it! Your custom-made dental product – directly from the lab, delivered right to your door.

2 reviews for Twin Block Appliance

  1. Daniel Karatnyk (verified owner) –

    Its pretty good, have to take impressions really good
    Lower jaw is a bit loose, aside from that all good

  2. Fabian Berger (verified owner) –

    Perfekte Passform

    Der Twin-Block ist angenehm zu tragen und sehr präzise gefertigt.

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Frequently Asked Questions

All of our products are custom-made based on your dental impressions to ensure a perfect fit. Without impressions, your appliance wouldn’t fit.

If you don’t already have recent dental impressions (either from your dentist or a past order with us), you’ll need to order our Impression Kit. It’s easy to use at home and includes everything you need.

We carefully review every impression before production. If your impressions are not usable, we’ll contact you directly. You can then retake your impressions. If you’ve run out of impression material, we offer a discounted replacement kit.

Production takes 10-20 business days after we receive your impressions. Shipping time depends on your region and the shipping method you select at checkout.

If your custom device doesn’t fit as expected, contact us right away. We’ll work with you to resolve the issue – including free adjustments or a remake if necessary.

Yes! We store your dental models securely for about 1-2 years. As long as your teeth haven’t changed, you can easily reorder without taking new impressions.

After you’ve taken your impressions, please email us a few clear photos of them. Our team will review the photos to make sure the impressions are suitable. Once approved, we’ll send you the appropriate return instructions and the address of our nearest return location (in the USA, UK, or EU).

If you live in the USA or the EU, there are no import duties, as your order is shipped from within your region. Customers in other countries may be subject to local customs fees.

If you’re looking for a dental device for medical/treatment purposes, you must consult with a licensed orthodontist. As a dental laboratory, we cannot offer diagnosis or treatment recommendations.

Yes, we ship worldwide from the USA and the EU! We have return addresses in the USA, UK, and EU for your convenience. Shipping costs are calculated at checkout, and tracking is included with every order.

We accept all major credit cards, PayPal, Apple Pay, Google Pay, and Klarna (for EU customers).

Still have questions? View all FAQs or contact us – we’re happy to help!

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