Wild Bee Cardboard BeeTubes - 4mm

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  • 4mm ID wild bee nesting holes
  • 4mm BeeTubes, front view
  • 4mm BeeTubes, back view
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Wild Bee Cardboard BeeTubes - 4mm. Small bees and beneficial wasps use small diameter nesting materials. Save 15% when you order in bulk quantity of 250.


  • Spiral wound 3 ply cardboard BeeTubes
  • Inside diameter - 4mm, outside diameter - 6mm, length - 6"
  • 40 or 250 count

Product Features

  • Spiral wound in unique manner to open easier than normal spiral wound tubes.
  • For DIY Bee Houses, ensure roof is a minimum of 3” longer than BeeTubes.
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1 Review

  • 5
    Wild Bee Cardboard Tubes 4mm

    Posted by d.a. on Mar 18th 2022

    I'm giving this product 5 stars purely for entertainment value. I first put them out in spring two years ago and several of them had cocoons in them, but I had no idea what kind of bee it was- I took it to Crown Bees for ID- we put it in a small container to let it hatch- lo and behold, they were mason bees- the cocoons are about the size of rodent droppings. I put them out again last year through the summer and kept an eye on them- sure enough, I was able to watch mason bees with 6mm butts back into these 4mm tubes. It seems some mason bees just prefer 'Tiny House Living'.

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