Recently while I was perusing r/sex I stumbled across an entirely new training set which I thought was just a brilliant design.

https://www.silolis.com/

The system is coordinated wands and plugs with the max circumference of the plug bulb matching the max circumference of the bottom of the accompanying wand. This allows the wands to do the stretching and the plugs maintain much of your progress until you’re ready to move on to the next size. By using wands for stretching, you’re able to hold at that maximum girth, rather than it just passing through briefly like with plug-only does. It also means that the plugs slide in easily because you’ve already stretched to their maximum size. The top knot of each wand matches the circumference of the plug before it, so you kind of revisit that size before moving on to the bottom of the wand and stretching further.

The creator of these also provided me with the following info: The sizing is based on actual penis girth statistics. Size 1 (3.5”) is around the first percentile and size 5 (6.5”) is around the 99.99th percentile of penis girths.

For those of you looking to train for than that, she is in the process of making “jumbo sets” that will add 3 more sizes that go beyond human penis girths and will max out at 9” circumference. Those will be available in about a month.

The creator is moderator of r/analadviceforwomen She is a small indie maker. The products are hand made by her and she uses 100% platinum cure silicone (Dragon Skin 10 for anyone who’s interested). The silicone is firmer than most dildos to make it easier to insert anally, but there is a good bit of squish to it as well.

I am not in any way associated with the creator, nor am I receiving any compensation for posting this... I have not tried these out, but fully intend to because I've always wanted to find a better way for anal training, but could never find anything that really made me think "This is the way!". But this one looks like the perfect way to stretch & train.