Ball Stretching Specialists Home of the WMC Weight

Not only have we been selling ball stretching gear for over 20 years, we've been using it ourselves for longer. Come to the experts...

Welcome to the newly updated secretleather.com website! We have new products and new features. Please feel free to browse. If you have any questions... email me! [email protected] We do not sell WMC weights to anyone else. If you did not buy it at secretleather.com it is NOT a genuine WMC weight. It is fake.

Donger Ball Stretcher weight

Price £62.00


Quick Overview

Get the Donger Ball Stretcher Weight and get started with the amazing feeling that comes with stretching. Awesome for stretching as well as being very comfortable!

Recommended Products

Key Allen Wrench £5.00
SheaCoa © butter £16.00
Shea Oil £10.00

Product Description

Get the Donger Ball Stretcher Weight and get started with the amazing feeling that comes with stretching. Awesome for stretching as well as being very comfortable!

It's tapered design makes this weight different from the rest. While maintaining the same round inner diameter, the weight actually tapers and hangs like a bell, giving you extra weight without so much bulk! 

Made out of 316L Surgical Stainless Steel with a mirror finish, these beautiful weights are easy to clean, and ultra hygienic. Of course they continue to provide the reassurance of the legendary secretleather quality.


30mm(1.20") Height x ID 26mm(1.02") - OD 58mm(2.83") Weights is approx 360 grams (0.793 lbs).

30mm(1.20") Height x ID 28mm(1.10") - OD 60mm(2.36") Weights is approx 371 grams (0.817 lbs).

30mm(1.20") Height x ID 30mm(1.20") - OD 62mm(2.44") Weights is approx 378 grams (0.833 lbs).

30mm(1.20") Height x ID 32mm(1.26") - OD 64mm(2.51") Weights is approx 408 grams (0.899 lbs).

30mm(1.20") Height x ID 34mm(1.34") - OD 66mm(2.59") Weights is approx 428 grams (0.943 lbs).

30mm(1.20") Height x ID 36mm(1.42") - OD 68mm(2.67") Weights is approx 439 grams (0.967 lbs).

30mm(1.20") Height x ID 38mm(1.50") - OD 70mm(2.75") Weights is approx 453 grams (0.998 lbs).

30mm(1.20") Height x ID 40mm(1.57") - OD 72mm(2.83") Weights is approx 476 grams (1.049 lbs).


40mm(1.57") Height x ID 26mm(1.02") - OD 58mm(2.83") Weights is approx 456 grams (1.00 lbs).

40mm(1.57") Height x ID 28mm(1.10") - OD 60mm(2.36") Weights is approx 504 grams (1.111 lbs).

40mm(1.57") Height x ID 30mm(1.20") - OD 62mm(2.44") Weights is approx 518 grams (1.141 lbs).

40mm(1.57") Height x ID 32mm(1.26") - OD 64mm(2.51") Weights is approx 524 grams (1.155 lbs).

40mm(1.57") Height x ID 34mm(1.34") - OD 66mm(2.59") Weights is approx 572 grams (1.261 lbs).

40mm(1.57") Height x ID 36mm(1.42") - OD 68mm(2.67") Weights is approx 589 grams (1.298 lbs).

40mm(1.57") Height x ID 38mm(1.50") - OD 70mm(2.75") Weights is approx 615 grams (1.355 lbs).

40mm(1.57") Height x ID 40mm(1.57") - OD 72mm(2.83") Weights is approx 646 grams (1.424 lbs).


50mm(1.96") Height x ID 26mm(1.02") - OD 58mm(2.83") Weights is approx 595 grams (1.311 lbs).

50mm(1.96") Height x ID 28mm(1.10") - OD 60mm(2.36") Weights is approx 623 grams (1.373 lbs).

50mm(1.96") Height x ID 30mm(1.20") - OD 62mm(2.44") Weights is approx 652 grams (1.437 lbs).

50mm(1.96") Height x ID 32mm(1.26") - OD 64mm(2.51") Weights is approx 680 grams (1.499 lbs).

50mm(1.96") Height x ID 34mm(1.34") - OD 66mm(2.59") Weights is approx 714 grams (1.574 lbs).

50mm(1.96") Height x ID 36mm(1.42") - OD 68mm(2.67") Weights is approx 737 grams (1.624 lbs).

50mm(1.96") Height x ID 38mm(1.50") - OD 70mm(2.75") Weights is approx 773 grams (1.704 lbs).

50mm(1.96") Height x ID 40mm(1.57") - OD 72mm(2.83") Weights is approx 799 grams (1.761 lbs).


60mm(2.36") Height x ID 26mm(1.02") - OD 58mm(2.83") Weights is approx 745 grams (1.642 lbs).

60mm(2.36") Height x ID 28mm(1.10") - OD 60mm(2.36") Weights is approx 790 grams (1.741 lbs).

60mm(2.36") Height x ID 30mm(1.20") - OD 62mm(2.44") Weights is approx 830 grams (1.829 lbs).

60mm(2.36") Height x ID 32mm(1.26") - OD 64mm(2.51") Weights is approx 847 grams (1.867 lbs).

60mm(2.36") Height x ID 34mm(1.34") - OD 66mm(2.59") Weights is approx 904 grams (1.992 lbs).

60mm(2.36") Height x ID 36mm(1.42") - OD 68mm(2.67") Weights is approx 921 grams (2.030 lbs).

60mm(2.36") Height x ID 38mm(1.50") - OD 70mm(2.75") Weights is approx 958 grams (2.112 lbs).

60mm(2.36") Height x ID 40mm(1.57") - OD 72mm(2.83") Weights is approx 997 grams (2.198 lbs).


70mm(2.75") Height x ID 26mm(1.02") - OD 58mm(2.83") Weights is approx 864 grams (1.904 lbs).

70mm(2.75") Height x ID 28mm(1.10") - OD 60mm(2.36") Weights is approx 910 grams (2.006 lbs).

70mm(2.75") Height x ID 30mm(1.20") - OD 62mm(2.44") Weights is approx 949 grams (2.092 lbs).

70mm(2.75") Height x ID 32mm(1.26") - OD 64mm(2.51") Weights is approx 1003 grams (2.211 lbs).

70mm(2.75") Height x ID 34mm(1.34") - OD 66mm(2.59") Weights is approx 1023 grams (2.255 lbs).

70mm(2.75") Height x ID 36mm(1.42") - OD 68mm(2.67") Weights is approx 1074 grams (2.367 lbs).

70mm(2.75") Height x ID 38mm(1.50") - OD 70mm(2.75") Weights is approx 1094 grams (2.411 lbs).

70mm(2.75") Height x ID 40mm(1.57") - OD 72mm(2.83") Weights is approx 1168 grams (2.574 lbs).

Customer reviews

Third purchase from secretleather, so I’m very happy with products and service.Very easy to put on and very comfortable to wear.Put it on when it arrived and still wearing it. Very unobtrusive to wear.

Posted By: Robbert

Posted on: Feb 08, 2024

I just got my 1st SecretLeather WMC Bullet weight. DAAAAMMMNNNN i can see now what people meant by the quality, The feel and just the look of this thing is amazing/ Took a little while to work out how to get it on lol, But once i did ,,, so damn comfy and doesnt cut into the skin like "other" manufacturers cheap shit quality weights have done. Im with SL for life now. Before my order turned up i tried to use an inferior brand of Shea Butter, OMG had a bad reaction, and it literally burnt my scrot. Sore as hell for a week and then started to peel like sunburn. Take care what you apply down there. stick to the good stuff SL sell. its fantastic.

Posted By: Phoenix

Posted on: Jan 05, 2024

I wear three Donger Stretcher, each measuring 50 x 40, stacked on top of each other. This stretches my big balls, and when I wear pants without underwear, it shows off my enlarged balls along with my 15cm erect penis. When I'm naked, the swinging motion is significant as my balls carry an additional weight of 5.28 pounds. This always attracts Tops who are interested in playing with my balls, licking, or sucking them before engaging in other activities. I wear all three weights every day, 24/7, and hope to add a fourth one soon. It's a great stretching toy.

Posted By: Frank

Posted on: Dec 12, 2023

I really like it. It feels great when it tugs and the sensation is amazing. The best part is when I swing around, gravity pulls it down.

Posted By: David

Posted on: Nov 20, 2023

Product was as advertised. Nice quality and shipped in a timely fashion. This item is great and avoids the most common issue of metal ball stretchers. The problem I find with most metal ball starchers is a poor quality joint seem. Poor seems or overly large rounded edges lead to pinching. This item has a very slight rounded edge which does not seem to allow skin to work into the joint. Definitely recommend this item!

Posted By: Martin

Posted on: Feb 06, 2023

very good quality and polished, with the measures and specifications that i wanted, met all my expectations, i will continue buying more sizes

Posted By: Dan

Posted on: Sep 21, 2022

My new Donger, the 50mmx40mm arrived about a week ago but I just didn't have enough hang to get it in place. Last night after a lengthy manual stretch in a hot bath, it clicked together. These Donger are simply amazing. Absolutely long-time comfortable. First time wearing my 50x40 and it's been on 14 hours straight now, including an overnight sleep session! I'm already looking at the 60mmx40mm.The only thing that I think can improve this design would be a tiny magnet at the bottom of the pin hole. This would certainly make one-handed manipulation a lot easier.

Posted By: Dean

Posted on: Oct 22, 2021
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