*UPDATED* Missing BOTB Mouth Widening Sizes Now Available!

Seeyenar

Seeyenar

A Lurker’s incarnation
Joined
Jan 22, 2026
Posts
1,267
Reputation
1,410
Half of the appliance sizes in the BOTB thread have become unavailable over the years.


The links don't work and they're no longer searchable on the website, seems like they were either deleted or set to private.

The 9.5cm size was missing yet i needed it, I found the 9cm one doesn't stretch my mouth wide enough and the 10cm one doesn't fit at all as it's too big, so i decided to take matters into my own hands and design a new one.

So if anyone also needed this it's now effectively re-available. To put it simply this was done by importing the 9cm design, splitting it in half and adding a 0.5cm spacer between the two sides or "arms".

1772048765024


If other sizes are needed i can make them as well. LMK

--> I was also considering designing 0.25cm size increments (8.75, 9.25 etc.) although this is quite case specific and most won't need these.


If you don't know how to print them:

Download (as STL file), search up an online 3D printing service in your country, upload file there and they will print and ship it to you.
 
  • +1
Reactions: Fridx and CookieMyKing
Me mouth like around 5.5 cm, me want :feelsgood:
 
  • +1
Reactions: Seeyenar
For anyone who printed the original 10cm appliance and found it slightly too big you may want to opt for this 9.75cm one i've just made. If in doubt just put the 10cm appliance in your mouth and measure by how much it doesn't fit and from that you can decide which of the 9.5cm or 9.75cm options would be more suitable.

 
  • +1
Reactions: Fridx
Half of the appliance sizes in the BOTB thread have become unavailable over the years.


The links don't work and they're no longer searchable on the website, seems like they were either deleted or set to private.

The 9.5cm size was missing yet i needed it, I found the 9cm one doesn't stretch my mouth wide enough and the 10cm one doesn't fit at all as it's too big, so i decided to take matters into my own hands and design a new one.

So if anyone also needed this it's now effectively re-available. To put it simply this was done by importing the 9cm design, splitting it in half and adding a 0.5cm spacer between the two sides or "arms".

View attachment 4698648

If other sizes are needed i can make them as well. LMK

--> I was also considering designing 0.25cm size increments (8.75, 9.25 etc.) although this is quite case specific and most won't need these.


If you don't know how to print them:

Download (as STL file), search up an online 3D printing service in your country, upload file there and they will print and ship it to you.
nigga this is PLASTIC:lul:
 
  • JFL
Reactions: shaneywaney69
Yoo bro how do i know how many cms i need
 
  • +1
Reactions: Seeyenar
Yoo bro how do i know how many cms i need
Determining which size you need is kind of tricky. You could base it off of lip size at rest (measured from corner to corner) so for example my lips are small (4.4cm) and i have been using the 9cm one and will be trying the 9.5cm soon however everyone has different levels of elasticity and some small lips may be able to stretch enough to fit in an appliance that some larger lips might struggle with.

if you can manage try stretching your lips as far apart as you can and then measuring between them, this will admittedly be a hard task unless you have three hands, but it will also give you a very clear idea of what appliance size to go for. If you don't want to do that then i would just order a couple sizes to be sure, many people in the original thread said they started with the 9cm one, also the more you stretch your mouth the more it will of course be able to fit the larger sizes, So you can effectively "progress" through them.
 
  • +1
Reactions: Fridx
Determining which size you need is kind of tricky. You could base it off of lip size at rest (measured from corner to corner) so for example my lips are small (4.4cm) and i have been using the 9cm one and will be trying the 9.5cm soon however everyone has different levels of elasticity and some small lips may be able to stretch enough to fit in an appliance that some larger lips might struggle with.

if you can manage try stretching your lips as far apart as you can and then measuring between them, this will admittedly be a hard task unless you have three hands, but it will also give you a very clear idea of what appliance size to go for. If you don't want to do that then i would just order a couple sizes to be sure, many people in the original thread said they started with the 9cm one, also the more you stretch your mouth the more it will of course be able to fit the larger sizes, So you can effectively "progress" through them.
Thanks a lot bhai
 
  • +1
Reactions: Seeyenar
Hey this is cool, would be nice if you could do 8.5cm big dawg
 

Similar threads

D
Replies
22
Views
3K
Vinmax
Vinmax
RecessedPrettyboy
Replies
510
Views
120K
Boosie’s_Build
Boosie’s_Build

Users who are viewing this thread

Back
Top