Great idea! 200 10cm length bamboo tubes filled with material for insect hotel. Winter content for wild bee nesting aid hanging insect house for garden balcony. Filling for wild bee insects.

["Inner diameter: 0.16-0.24 inches // Outer diameter: 0.24-0.39 inches // Length: approx. 3.94 inches. Color: Some brown spots on the bamboo tubes. Made from bamboo and open at both ends.", "No protruding fibers - each tube reworked by hand - No risk of injury!", "Reusable eco-friendly bamboo tubes: The bamboo tubes work very well in combination with our wheat straws, reed tubes, and paper tubes.", "Many different diameters. We make sure that many different diameters are included in one order. Because there are over 550 different wild bee species, from tiny ones like the hole bee (0.12-0.16 inches) to really thick ones like the mason bee (0.28-0.35 inches). Many different diameters attract many different wild bee species and so there is something going on with your nesting aid all year round.", "Nesting, breeding, and overwintering aid made from environmentally friendly materials for beneficial insects. Attracts bees to pollinate your plants. Children can observe animals in a natural environment." ]