These are well-made. They have apple wood for the stick and a very compressed hay as the lollipop. This is based on the ad only.Each one’s individually wrapped and has the addition of a bow and twist tie. This makes for an adorable gift or just to keep them fresh until use.The materials are very hard. However, the head of the lollipop does get eaten much quicker than the sticks, I have noticed.There are no ingredients listed, no batch number, and no expiration date. I think it’s safe to say that this would be a little more comforting to see.They are sealed well and appear fresh and smell clean. I do not see any unnecessary debris in any of my treats and I haven’t noticed anything unusual. Just to be on the safe side, I did go ahead and freeze them before giving them to my animals.They are well liked by my rabbits and guinea pigs.Variety pack:This 21 piece set is an excellent variety of toys for rabbits or guinea pigs. There are no ingredients listed anywhere on the bag or attached. No batch number and no expiration date. On the listing, of course you do see that it says apple tree wood, bamboo, loofah, and Timothy hay. Still I think I would not mind actually seeing that on the packaging.The treats are well-made and dense. This set has many options for different animals. There are various textures, but most are hard minus the rattan balls and loofah. This set is excellent for multiple animals or it can be longer lasting with fewer pets.I am very pleased with the quality. Everything smells and looks fresh. My animals have enjoyed eating these treats. Just to be on the safe side, as usual, I do recommend freezing them before use. In my experience it’s just a better safe than sorry option.Overall, I would recommend this set. I think it is a very good value given how many options and different varieties come in it.