One method for breast enlargement is a breast vacuum or otherwise called breast pump.
This is one of the oldest (if not the oldest) bust enhancing methods used by women who desire to increase their cup size.
With newer and more reliable methods entering the market, demand for this product dwindled over time.
The gadget is securely fitted over the bust to stimulate breast growth.
It's usually worn at night during sleep.
Products are easily available in the market range.
Price ranges vary but cheaper ones are available.
Prevailing product reviews for pumps of this kind are very negative.
These reviews say that the product can be a great waste of money.
Some claims are that it just doesn't work and customers are very likely to get heavy bruising and scaling as a result, but little to no increase in size at all.
Still, a few women do swear that the product works, and that it worked for them, however, success rates seem inconsistent, and unsuccessful reports are far more than that of successful ones.
Product usability and safety is indeed established with this product and the unit price is very affordable for all women.
However, the rate of success is much lower than other techniques and methods available.
It also requires much of the woman's time in wearing the product at night, it can be very uncomfortable and a woman's privacy is not assured when wearing one.
For the person looking for quicker enhancement, a pump like this is not highly recommended.
  However, If you do decide to purchase one it is absolutely critical that you only buy one from a retailer that offers a full money back guarantee with it.