




⚡ Grind Smarter, Not Harder — Elevate Your Herb Game Instantly!
The OTTO by Banana Bros is the first-ever automatic electric herb and spice grinder featuring AI-powered adaptive milling technology. It delivers a perfectly fluffy, uniform grind by sensing herb density and adjusting speed, pressure, and direction automatically. Lightweight and travel-friendly, OTTO includes essential accessories like a measuring cup, fresh seal tube, and cleaning tools, making it the ultimate smart grinder for modern culinary and lifestyle enthusiasts.




| ASIN | B07BTQJKVQ |
| Brand | OTTO |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,423) |
| Date First Available | 16 April 2018 |
| Item Weight | 180 g |
| Material | Aluminium |
| Model Number | CA-OTTO |
| Product Dimensions | 29.21 x 17.78 x 6.35 cm; 180 g |
T**S
Cleaned every day and still stops working bad for the price
Hinges constantly stuck spring is poor bad quality will be returned ASAP as rarely works gone back to a £2 grinder after less then 2 months
R**S
Grinder
It's a really good product but material gets stuck in the hinge when used at times but the multi tool helps with that
J**N
Too expensive
Bit fiddly getting the tobacco in to grind and can take several attempts to fill cone completely, i bought it due to hand injury so works well for me, ok product, bit pricey for what it is
N**N
They need to ship the cones to the uk
Loved it but need more cones and they won’t ship to the uk 🤷🏽♂️
J**E
stoped working after like 2 weeks
stoped working 2 weeks in and i will probz have to send it back for the price u pay it shud not stop working 2 week in its a joke
M**C
Temperamental grinder
Not a bad product but for the money it could be better ! Very sensitive to sticky herb . Fiddly to clean . Short battery life. I've bought 2 of these both worked for a short time then stopped AVOID
B**1
Rubbish
Useless
W**L
Not turning on !!
I have charged the Otto for several hours and when I filled it I found out it’s not working. Can someone please help !?!
P**D
Friends … are you like me? Do you suffer from debilitating PTSD-related symptoms resulting from combat infantry service in the United States Army in a jungle or a desert or a wherever far, far away when you were young and stupid? Are you thusly and routinely beset by dark and mysterious forces that you just can’t explain? Do you need a proper weapon to help keep the beast at bay, so you can get some rest? Well, of course you are like me, and funny you should say so. There seem to be more and more of us about lately. Did you notice? I did. Friends ... sure if I don't have something to tell you about. Lots of the best people are saying … if you grind up lavender or sage or whatever other hippie-grass you like into a sachet shaped like a big cone (maybe 110mm long) … and you should happen to set that cone on fire … it CAN help drive away the darkness for a little while. Believe me. But do you worry about getting the … lavender … into the cone? Well, friends, have no fear. The Otto Grinder is here! I mean … probably it will help you … you know … unless it doesn’t work for YOUR specific demons. Use … lavender … responsibly and legally. What do I know about your madness? You might be way, way beyond … lavender. What do I look like, a doctor? I'm not a doctor. I digress. Anyway, if you ARE like me, you might really appreciate a device like this that flawlessly and quickly grinds your … lavender … into an organic hemp pre-rolled kingsized cone (like the kind that Raw sells 100 at a time for $25 bucks on Amazon and in fine stores everywhere). The Banana Bros. Otto Grinder is IDEAL for getting that dang … lavender … into the dang cone. Even if your … lavender … is … sticky … for some reason. Easy to use once you read the directions or watch the videos or just get the hang of it. Easiest way I have found to grind up … lavender … and believe me, friends, I have tried me a lots of ways. Take it from your old Uncle Pete. Get yourself a Banana Bros. Otto Grinder. Kick your demons in the ass for a couple of hours at a time by burning some … lavender … as needed. All the best people have ALSO told me something else. Apparently, it’s good for weed too. So it has THAT going for it. Available in stores and on Amazon or whatever. No C.O.D. (Is that even a thing anymore?) What?!? Do I look like I sell stuff? I don't know how people sell stuff. No. I don't. Maybe they still take C.O.D. I don't know. Just buy this damn grinder thing. It's great. PS -- This is a legit review. I love this thing. Just wanted to try my hand at an old timey radio advert that just got stranger and stranger. The thingy really is cool. I have been in no way compensated for being an apostle of it's awesomeness ... yet. :) Like any good American, I am always open to bribery.
X**A
pueden ayudarme?
B**O
Bon fonctionnement Facile d'utilisation nikel!
K**S
The first joint I did was extremely loose so I tried to pack it in tightly, was way too tight and didnt burn at all. Then I mastered how u have to tap through out the whole process. The joints still arent perfect (a little looser then hand rolled ones) but they burn perfectly! The papers are great to. Will definitely be buying more in the future. Hopefully they sell in bulk!
D**S
Für mich perfekt geeignet trotz dem hohen Preis gebe ich 5 Sterne! Ich bin Querschnittsgelähmt und meine Motorik ist eingeschränkt und das gerät ist super easy zu bedienen. Ich habe alle elektrischen Grinder schon ausprobiert und dieser ist einfach der beste. Der Akku ist der hammer und hält sehr lange. Benutzr den seit über 1 Monat 2 - 4 x am Tag und musste den bis jetzt nicht 1 mal Aufladen:-))) 8 Sterne! Den Rest macht er auch sehr gut und muss den nur einmal nach stopfen (: Das Gerät ist gut verarbeitet und sieht gut aus! Einzige negative ist nun mal der Preis. Bei 99€ würde ich 6 Sterne geben wenn es möglich wäre :) aber in meinen Fall nützt es nix! Ich brauch dieses Teil weil es anders nicht geht...ich brauche es gegen meine extremen starken neurogenen- Schmerzen. Bin Schmerz Patient und auch bei schmerztherapeuten usw
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