Mallofusa Alloy 8 Rolls Mini Abacus Keychain Key Ring Chain Metal Fob Pendant Ornament Trinket Silver

Most other products listed as a "pocket abacus" are too large to fit in one's pocket. This one is the best I've found on this site. Using a pen to index the beads, I use this as a quick refrence for work while doing mental math. Works great!

This mini abacus keychain is cute, and at only 2 1/4" x 1", it really is a small ornament. The beads are functional but because they're so tiny, I can't use my fingertip to move them precisely. If you have longer nails, you just might be able to use it for a bit of calculation.

I have had this on my key chain for almost 2 months now. I fidget with it a lot. So far it works great, has held up well, and looks pretty nice in person too.

Well designed and sturdy. Neat gift which recipient loved

Gave this as a gift to someone who's into math. Its so cute. The beads move and everything. Not sure how to count on it though lol

This thing is really cool and very well made. I took the key ring off and wear it as a long necklace. Its very sturdy and just cool to mess with. It takes a minute to get here all the way from china but it's worth the wait.

Some of the beads stick a bit. But, totally worth the cost.

Preferred 2 but only one came. Missing the 2nd one in package. Would like the 2nd one please. Thank you.