To make a wish, simply enter the name of the item you’d like to receive, offer a donation and cross your fingers. The Wishing Well allows you to make up to 14 wishes per day; seven wishes between 4:30 a.m. and 4:30 p.m. NST and seven more between 4:30 p.m. and 4:30 a.m NST. In order for any of those 14 wishes to count, the donation must be at least 21 NP. However, any amount exceeding 21 NP has not been shown to increase chances to win.
Wishing Well Link
http://www.neopets.com/wishing.phtml
Wishing Well Cheats
Hey, using magic to grant wishes every day is tiresome, and that’s why the Wishing Well has a few notable quirks that are important to mention. To start, it sleeps most of the day. Eighteen hours of the day, to be exact. The well is only awake at two specific times per day, at 6:00 a.m and 6:00 p.m. NST, so these are the two times that wishes are granted daily.
Second, be specific when naming your wish. The Wishing Well hears a lot of wishes every day so if your request isn’t exact – for example accidentally entering Bart Plushie instead of Apple Bobbing Bart Plushie – the well will get confused and you might end up with a different Bart Plushie than you wanted!
Lately, powerful as it is, the well can still only do so much. Items above certain rarities cannot be granted by the Wishing Well, no matter how much you ask. Only items of rarity r89 and below are possible to be won as prizes. So wishing for a Draik Egg or a new paintbrush for your pet is a no-no. To get around this tricky situation, some of the best items to wish for are expensive but low rarity items, like Goodie Bags and Bag of Peanuts.
Wishing Well Avatar
The Wishing Well can also grant an avatar! To obtain this avatar, simply visit the well and make a donation of exactly 48,673 NP. Enjoy your shiny new avie!