Thin tool - probe by Doc Johnson - review by Lacey Fennec

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It's a shark!

Plugged and ready to play, this toy really will get your senses going! Having multiple uses, it can make a fantastic first toy. It'll leave you wanting more even after you're done!
Large head, tapered shaft (great for plug training!). Good Length, overall downright fun!
Veins don't really make a difference to me on the shaft.
Rating by reviewer:
extremely useful review


This is my first experience with a probe, so honestly I wasn't sure what to expect! This toy was fantastic, I loved the cock head shape, length, and thickness. In case you are compairing this toy his brother, the thick tool, the main difference is the shaft. The thickness of the thin tools shaft, becomes gradually smaller as the toy gets longer, making it perfect for beginners who might want a longer size. Again being as this is my first time using a probe, I was unaware you could wear this as a plug. When I discovered the plug use, I tested many positions to see if it stays, sure enough it did!

Bent over, standing tall, kneeling, and crouching; I tried various positions to see if this toy would slip out. Unless I really tried to remove it, it stayed quite nicely. The toy has many uses, a plug for being filled while masturbating, maybe a trainer for the reciving sub, and even a lovely thrusting usage for both solo and partner play. Though if you are a beginner to anal, be sure to remember to take it slow, even though the shaft is thin, the head is still thick.
  • Who / How / What
    [ ? ]
    Who might this product be best for? How is it best used? What are the best circumstances or situations for using this product?
    • Couples
    • Everyone
    • Solo
  • Where
    [ ? ]
    Where / what types of places can this product be used?
    • Anywhere
    • Campus/roommate living
    • Tub/shower/pool
  • Features
    [ ? ]
    What kind of features does this product offer?
    • Travel friendly
  • Body / part areas
    [ ? ]
    What areas on the body can this product be used / what areas does it stimulate best?
    • Anal

Material / Texture

The thin tool is made of Polyvinyl Chloride aka PVC, which means the toy is also water resistant! The toy took well to a water-based lubricant, I retested it multiple times and never had a problem with it. You could use a silicone based lubricant too, if you would prefer. Also don't be afraid to over lube for anal play, you can never have too much! PVC doesn't have a strong odor in my opinion, however there is a light odor which didn't bother me, but may effect those with sensitive noses. This toy is very lightweight, and really fun to hold! It's thick to the squeeze, but not incredibly hard. It does however have a weak spine and will require some concentration to get inside. Be extra careful too, throughly clean this toy with anti-bacterial soap and water. A condom would most certainly help keep it clean too, and is highly recommended if you decide to share this toy. Remember it does trap bacteria, so scrub scrub scrub that toy clean!

Overall I was pleased with the thin tools material. It has a veiny texture down the shaft, which certainly makes it fun to hold! I can't say it's realistic, but it certainly has a design that is completely satisfying! Once inside you'll really have a good time! Just remember beginners, clean, clean, and clean this toy good!
    • Flexible
    • Light odor
    • Somewhat porous

Design / Shape / Size

When looked at from a side view, I couldn't help but giggle when I noticed the shape is similar to that of a shark hehe! Now on to the good stuff, the thick head made for a fun entrance. From the moment I opened it I knew it was going to take some work getting it inside. It has a weak spine, so it's flexible, making it bend if you don't hold it right. But after it was inside, it felt very firm, and never gave me any problems! The flared base made a great holding spot for solo play. For an inexpensive price, this toy went above and beyond in features. The thick head leaves you feeling full, while not feeling to stretched, which is fantstic for a training plug!

It was excellent for thrusting, I could feel it all the way down giving wonderful sensations especially when it went deep. When it was in full length, I found only the flared base sticking out, which (having rounder cheeks) was nearly covered by my butt cheeks! Overall I can say I really enjoyed the grithy yet slim design, though I couldn't really tell a difference with the "veiny" shaft.
    • Beginner
    • Partner play


Based on the price, there is absolutely nothing wrong with this toy! I found it much easier to recieve it lying on my back, though if you are patient enough, you could insert it in numerous positions. Again the only real downfall is how flexible the toy is, but don't let that discourage you! This toy never loses it's fullness once inside you, and gives you a fantastic ride when you (or your partner) thrusts it inside you. I really couldn't tell a difference with the veins, but they do look quite interesting, it may be more for vaginal play.
    • Comfortable
    • Easy to use

Care and Maintenance

Clean, clean, clean, anti-bacterial soap & water, even anti-bacterial wipes for good measure. I can't stress enough how important it is to make sure you clean toys like this (that's directed at you beginners :) ). Sanitiation and patience are the key to a happy, exciting, worry free anal play relationship. But don't be scared by the sanitiation needed for anal play. If you want to take an easier route, don't be afraid to slip a condom on your toy and just go to town! The only thing I can say about this toy, is I noticed it was an attractant of various particals, hair, lint, etc. You may want to wash it off before use. Store it in a location where you won't need to worry about attracting these annoyances (unfortunitly I have a cat who sheds all over the place, so it can be hard finding that right spot).
    • Easy to clean
    • Easy to store


The moment you lay eyes on this package, you know just what you are expecting. It comes in the (what we named jokingly) titanium plastic. The type of plastic you'd find on electronics so thieves have a hard time stealing the product! Fortunately the package has an easy to open, resealable back, so you can take the toy out and replace it if you prefer. The packing is straight forward though, clear front with the toy in sight, a pink backing with a description of the toy.
    • Minimal
    • Not discreet

Personal comments

This toy is overall just plain fun! Not too big or too small, a good length, with a magnificently full feeling. The thin toy certainly can't be beat (especially for the price). As of now this has been the best plug I have used, I didn't want to take it out even after climax! It made for a good time, in any position when it was thrusted! Overall I enjoyed this long shark (hehe)!


When I first used this toy, I was unaware of how flexible it honestly was. When I was figuring out the easiest way to get it in, I came to the conclusion that on my back was by far the easiest way to get it in by myself. Personally I felt this toy was a lot more fun to thrust in a standing or kneeling doggie position. I couldn't find a single moment where I wasn't hard while this toy was inside of me. It was extremely nice to fully penetrate, leave it in and switch positions, or maybe even just leave it in for a long time of being filled! Best of all I found it hard to want to take this toy out, one climax almost wasn't enough, which I find impressive for the price!

Overall this toy was fantastic for all the uses I got out of it. I will continue to use this toy, especially for the non-size caring, down right dirty fun! I am also tempted to try the brother the thick tool, and maybe even try differnt lubes on this toy. Maybe to see if it gives a whole different sensation. Again this toy isn't perfect, but it's down right impressive!
Follow-up commentary
This is still a fantastic choice, it's great during forplay, stays in for extended periods, and can even be fun for a double-pen-oral-sex or a 'gangbang'. It's all up to your imagination. I've used it repeatedly as an easier way to warm up to something larger, it's a nice way to get lube inside without being hurt at the start. Overall I am still very pleased with this toy, and I shall continue using it for future events!
This product was provided free of charge to the reviewer. This review is in compliance with the FTC guidelines.
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This review was edited by
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  • Missmarc
    Thank you for the review!
  • Badass
    great review, thanks!
  • lzee
  • faust
    nice review
  • MrGoodTool
    thanks for the review
  • Lacey Fennec
    Thanks for the positive feedback!
  • ViVix
    Awesome review! I went to Girl Scout camp, and now all I can think of is the shark song we sang.
  • ginainohio
    good review
  • Moniqua
    Thanks for the review.
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