Irenare 8 Pcs Reptile Breeding Box Plastic Spider Terrarium Tarantula Feeding Box for Bearded Dragon Lizard Spider Gecko Scorpion(Vent Holes,Clear,5.9 x 3.9 x 2.5 Inch)

Perfect for farming mealworms as I do not want a huge container.

Serve their purpose. I wanted to use them to give crickets to students. Each fits about 2 crickets comfortably. Very small boxes, make sure you read measurements to know what you’re getting.

Good deal, good quality, good design. Slightly large airholes, so this is not ideal for jumping spiders or other small slings. I would say nothing smaller than 0.75in leg diameter.

Very small, I have some horn worm cocoons in here, but I wouldn't put a pet in here even temporarily. My juvenile leopard geckos wouldn't even fit in there.

I would have given this 4 stars but the holes on the side are too big. I have been using them to give free isopod cultures to kids. Fortunately the isopods have no interest in leaving the container but I would avoid if you plan on using them for small spider slings. Good quality container but it has a design flaw.

Perfect for our terrestrial slings !

We had a reptile birthday party. In place of goodie bags each kid got to “adopt a reptile”. Filled with fake moss and a plastic reptile from Amazon and ta-duh a perfect goodie bag. The kids loved that it had real air holes and could open the small side and “feed” their pets.

Got these for crested gecko hatchlings. I needed something small for the first two weeks or so after they hatch, and these work great! They’re a little smaller than I was expecting, but that’s my fault for lacking appropriate perspective for given dimensions.

I use them for tarantula slings/juveniles. Size is ok but because it's plastic it is a little bit milky so can't see well into the burrows like you can with the acrylic ones. Not sure if it's possible but it would be better if it could be more clear.