Butt plug Tantus Severin, large

Butt plug Tantus Severin, large

£63.99

Tantus

Butt plug Tantus Severin, large

£63.99

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Silicone butt plug from Tantus, the large size of the Severin. 14.35 cm goes in and the widest part is 6 cm in diameter. It has a narrow tip, two flares so you can open up gradually and a butterfly base that stays outside. Because of its width, it suits you best if you already have some experience.

Compatible lubricant: water-based. Silicone-based lubricants can damage the silicone of this product.

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Tantus Severin Grande Two steps, 6 cm in diameter.

It starts narrow and widens in two steps before a long neck. That neck leaves the butterfly base between your buttocks, so you can wear it for a while. It's made with Tantus silicone, which can be boiled.

  • 6 cm diameter
  • 100% silicone
  • Butterfly base
  • Can be boiled
Tantus Severin Grande butt plug in black silicone, with a butterfly base

The essentials

Tantus Severin Grande: what you need to know before you buy

14.35 × 6 cm (5.6 × 2.4 in)
Insertable length and diameter of the widest part
Butterfly base
Stays outside, between your buttocks, so it can't go in completely
Narrow tip
Then come two flares, so you can pause and get used to it
100% silicone
Hypoallergenic and phthalate-free
Water-based
The right lubricant to use with silicone
Can be boiled
It can also be washed in the dishwasher

Is it for you?

Who the Tantus Severin Grande is for, and who it isn't

It suits you if…

  • You already use butt plugs and want to go up a size, to 6 cm in diameter.
  • You want a stepped butt plug to open up gradually.
  • You want to wear it for a while, with the butterfly base between your buttocks.
  • You prefer silicone that can be boiled for a deep clean.

Better look elsewhere if…

  • It's your first butt plug. At 6 cm in diameter it's a lot to start with, and the Severin comes in smaller sizes.
  • You only use silicone lubricant. With this toy, a water-based one is the better choice.

Size and measurements

Tantus Severin Grande size: almost as wide as a tennis ball

The part that goes in is 14.35 cm (5.6 in) long, a little less than a BIC Cristal pen. At its widest it's 6 cm (2.4 in) in diameter, quite a bit more than a ping-pong ball and slightly less than a tennis ball.

14.35 cm (5.6 in)goes in
6 cm (2.4 in)maximum diameter

Manufacturer's measurements.

Drawn to scale: the product, simplified, next to objects of a known size.

Step by step

How to use the Tantus Severin Grande

  1. Wash it before use with warm water and mild soap.
  2. Use plenty of water-based lubricant, on the plug and on you.
  3. Start with the tip, slowly. When you reach each flare, stop and wait until you're used to it.
  4. Insert it as far as the base. The neck stays inside and the butterfly base stays outside, between your buttocks.
  5. Take it out slowly, and add more lubricant if needed.

Cleaning

Wash it with warm water and mild soap, rinse it well and dry it before storing. It can be boiled and washed in the dishwasher.

Our tips

  • If you feel pain, stop. Discomfort won't go away if you force it.
  • Don't move it from the anus to the vagina without washing it first.
  • If you use it with a latex condom, don't use oils: they damage latex.
  • Avoid silicone lubricants with this toy.

Specifications

Tantus Severin Grande specifications

Insertable length
14.35 cm (5.6 in)
Maximum diameter
6 cm (2.4 in)
Material
100% Tantus silicone
Shape
Narrow tip, two flares and a long neck
Base
Butterfly
Cleaning
Can be boiled, bleach-safe and dishwasher-safe
Weight with packaging
273 g
Colour
Black
Size
Large, one of the three Severin sizes
Brand
Tantus
Reference
B0673

Data from the manufacturer's specifications.

Questions

Tantus Severin Grande: frequently asked questions

How big is the Tantus Severin Grande?

It has an insertable length of 14.35 cm (5.6 in) and a diameter of 6 cm (2.4 in) at its widest part. It's the large size of the three the Severin comes in.

Is the Tantus Severin Grande suitable for beginners?

It isn't the best choice to start with. The narrow tip and the two flares help you go step by step, but it reaches 6 cm (2.4 in) in diameter, almost like a tennis ball. We also haven't confirmed how firm it is.

Does the Tantus Severin Grande have a base so it can't go in completely?

Yes. It has a butterfly base that stays outside, between your buttocks, and a long neck so you can wear it comfortably.

Which lubricant suits the Tantus Severin Grande?

A water-based one. It's made of silicone, and silicone lubricants can damage it. If you use a latex condom, don't use oils.

How do I clean the Tantus Severin Grande?

With warm water and mild soap, then rinse and dry it. Its silicone can also be boiled and washed in the dishwasher.

What is the Tantus Severin Grande made of?

100% silicone, using Tantus's own formula. It's hypoallergenic, non-toxic, phthalate-free and odourless.

Before publishing this product sheet we check that every figure is in its sources and that what it says holds up. Product sheets that do not pass this check are not published. How we verify information ›

Product sheet updated on 4 November 2026

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