Penn-PlaxBird-Life (BA655) Natural E Cuttlebones | Enriched with Omega 3 and Vitamin B1 | Great for All Birds | 2 Cuttlebone Treats per Package

I bought these for my aquatic pets. Since we didn't need an entire bottle bone we opted to break one into pieces and for them in. They broke easily for me and I was able to control the sizes I wanted to break it into. I've used these before so the thickness was as expected. They appeared white but looked to be a bit flaky as well. Not a negative for my interested use. I didn't notice a small at all.

I bought this for my isopods as it's a way more affordable source of calcium. I love that it's a two pack so it'll last me a while.

Yes it not a real cuttlebone, but it does contain it and calcium and other vitamins. My turtle loves it. I just break it up and she eats it all. I don’t put half or the whole thing though cause it can cloud the water.

It will do the job, but It didn't taste any strawberry or banana... (yes. I tasted it)

Can’t beat the price over the stores! Birds love these

My budgies love this mineral block—they’re always biting on it! It’s been great for giving them the extra minerals they need, especially for egg-laying and keeping their beaks healthy. The only downside is that attaching it to the cage was a bit confusing, and it tends to fall off easily. Still, it’s a great product overall and my birds really enjoy it!

Does the job.

Birds love this cuddle bone very easy to use