TENGA ships their products in a discrete brown box but even with just the toy it does not look like an adult sex toy just looks like a children's toy at first glance with that popping yellow and purple color. Once opened the stroker comes in a nice case with a little packet of the TENGA Hole Lotion (water based lube) and a warning note. Extra points to TENGA for the nice storage case, it is time more adult toy companies start selling their masturbators with a case!

Bobble Magic Marbles by TENGA is a textured closed ended penis masturbator. It has translucent body with a very unique textured interior, the body has a nice uniquely designed ridges and patterns inside. Most importantly the interior features five colorful textured spheres what TENGA is calling magic marbles. Overall I feel TENGA has tried to do something different with your standard closed ended stroker. It is non anatomical, and the purple and yellow add a good pop of color. 

Size (H × W × D): 5.12 in × 1.97 in × 1.97 in

With an insertion length of 5.2 in it fits an average penile length but otherwise this product is very stretchable so most guys should not have a problem. 

The TENGA Bobble Magic Marble feels very different from all the different strokers I have used. At first entering the stroker feels like you driving on a road with a lot of speed bumps (the speed bumps being the five embedded marbles inside). After inserting the penis you will have have to keep making adjustments to to your fist or the way you grip while masturbating as the marbles keep pushing outwards. Once inserted, the penis usually takes a position around marbles I noticed it usually ends up in the same position when thrusting back and forward.  While stroking I personally felt the main body of the stroker felt really soft while the marbles added a different chunky feel. My first few times with this toy the marbles just felt like speed bumps in between while stroking. The marbles are not really mobile, they do move inside but you will need to lubricate well before entering this toy. I wish the marbles moved more, in this case it is your penis that is pushing the marbles out of its way as it goes in and out. 

The marbles are placed in good positions except for the bottom one as it kept popping out of the stroker. I liked marble directly on top targeting the head and the other marbles on the shaft also felt pretty good. The stroker is pretty stretchable, so I would suggest experiment with different strokes to reach a climax.

The best way to feel the marbles is to rotate the stroker around your penis or just pressing on the marbles from outside and they will move on the slippery interior. I have not used TENGA's newest edition stroker Spinner but I wish this too moved laterally as you moved it vertically. You can turn it around for that lateral movement to get a better feel of the marbles but vertical movement just feels like the marbles are obstructing the penis's path.

Other downside of all the close-ended strokers which makes these kind of strokers not my go to is the fact that they don't have suction. The fact that it is a close-ended stroker and does not have a hole on top like a lot of the other masturbators makes the whole experience completely about how the interior of the stroker feels. For close-ended strokers like the Bobble Magic Marbles the interior becomes the deciding factor in the sensor quality rating.

 I was really impressed by the TENGA Hole Lotion, I am definitely buying more of that! Very different from your regular lubes, has like a cheese pull kind pull from the packet to the point where you applied. I feel their Hole Lotion complemented the Bobble Magic Marbles really well.   

Overall a unique experience not the best but is was nice to switch things up with this rather contemporary penis stroker. As a toy enthusiast I really like the fact that there is experimentation with non-anatomical strokers too but there is room for more innovation with toys like these. 

Bobble Magic Marbles feels nice and soft, it is made from Elastomer which gives it the stretchable quality. The stroker has to be reversed inside out to clean, it is safe to use any toy cleaner or just soap to clean this toy. Cleaning a close ended stroker can be a little bit of a task as you orgasm into the stroker so you will have to clean it thoroughly.

I was impressed by the storage case it comes with, that has a little drain on the bottom to drain water after cleaning and can be stored in this allowing a little air in too. TENGA is really going the extra mile with the storage case while keeping the overall product still very affordable.