- You are bidding on 10 New replacement stoppers with ball bearing that fit most blown glass humming bird nectar feeders or other type feeders that use this type of stopper. They also fit wine bottles and other type bottles that have an opening less than 7/8" for a cool homemade humming bird feeder.
- The rubber stopper measures 3/4" at the smallest part (that goes into the feeder or bottle) and 7/8" at the largest part (where the glass tube is inserted).
- Please note that the rubber is soft and can be cut with a razor to fit most openings. If the rubber part of these does not match your feeder you can always just use the glass part. The glass part should fit other size rubber stoppers.
- These stoppers do have the ball bearing inside the red rubber tip. Some believe the ball bearing will decrease dripping. The tubes are made of glass.
- Please note all gravity type feeders will drip.
- I can send you directions to help make your feeders drip less.
- The rubber is made with recycled rubber. It smells like rubber. The rubber is nontoxic.
The Fine Print
Offer is not eligible for our promo codes or other discounts.