Supplies

50 Mason Bee Cardboard Tube Liners

Includes FREE shipping. Liners only. Cardboard tubes sold separately.

Give your mason bees a clean, easy-to-open nesting environment with our 8mm glassine liners, designed to slide inside our 10mm cardboard tubes.
At the end of the season, the liners make it easy to open each nesting tube, harvest your mason bee cocoons, inspect for predators and disease, and properly clean your bees for winter storage. A great choice for mason bee hosts who want to harvest, clean and care for their own bees each year.

Why Use Tube Liners?

  • Easy Fall Harvest – Open the liner to access individual nesting chambers and harvest your mason bee cocoons.
  • Cleanable Nesting System – Allows you to inspect the entire nest and remove cocoons, pollen debris, predators and other contaminants each fall.
  • Designed for Our 10mm Cardboard Tubes – Slides snugly inside our tubes to create a removable inner nesting liner.
  • Easy to Open – Soak the liners in water during fall harvest to soften the adhesive, making them easier to unroll and open.
  • Pairs with Our Bee Shield™ – Add the Bee Shield™ to help protect the backs of 50 cardboard tubes from unwanted pests.
  • Supports Proper Mason Bee Care – Using nesting materials that can be opened and cleaned each year is an important part of maintaining healthy mason bees.

Product details

  • Quantity: 50 liners
  • Material: Spiral-wound glassine
  • Outer Diameter: 8mm
  • Inner Diameter: 7mm
  • Length: 6"
  • Compatibility: Designed for our 10mm cardboard tubes
  • Made in the USA
  • Shipping: FREE

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