AmbipolarGeometric Decorative Ball Shaped Bookends, Modern Cast Iron Black Bookends for Office Desk, Book Shelf, Room Decor, Home Office, Book Stand or Organizer, Set of 2. Antique Black

I used these as book ends for my gaming and other books in my dining room where I store all of that type of stuff. They look great, aren't took heavy, but are heavy enough to hold books in place when used in conjunction with the included rubber feet.Short of having numbers on the 20-sided dies, I'm not sure what else I could ask for. Not having numbers on the sides is probably a good thing though as it doesn't cause people to pick them up and look for what number is on the bottom - which would cause my books to fall. :D

These are WAY larger and heavier in person. I’m unsure what I was expecting but I was pleasantly surprised.

Still my favorite bookends in my office. These are a nice and subtle way to spice up any bookshelf. They've also been a conversation starter a time or two. They are sturdy and have some decent weight too them which is great because they are holding up my Brandon Sanderson books iykyk.

Loved the classy look to them. Weight could have been a bit heavier, as they move with very little force. They were a bit big for me as well, smaller and heavier would have been better. Still, with being careful, they do the job and look nice and I'm happy I ordered them.

They didn't work well for me, they just slide around, had to have them against something to use them. They chip very easy, I know this cause they chipped when they slid off a book shelve cause they could not hold the books in place

Nice weight and quality, they look great on my husband’s bookshelf.

Bought these for a few small books in my office. Seems to work well and looks great. I think anything more that a few books and these will struggle to hold them up. I thought the price was a bit high (~$35) but they are solid, heavy and durable. So I recommend them.

Picture does not show how stunning they are. They are heavy and have a beautiful 2 tone black color. For the math or science geek this is something they would appreciate . I bought these for my daughters office where she teaches science at the college level.