Le Glue Temporary Glue - Compatible with Legos - Non-Permanent Clear Adhesive for Plastic Building Blocks - No Messy Break-Ups - Non-Toxic Formula - Created for Kids, by a Kid

I put five stars because Amazon doesn’t like to show one to two stars, but it absolutely does not work. It only crusts it does not stick the Legos at all. It’s a waste of a product don’t buy it.

I use this because my four year old son isn't old enough yet to understand the amount of pressure needed for his LEGO Superheroes sets. It's all about Batman and Spiderman now. This stuff works wonders, and he hasn't pulled anything apart or lost anymore pieces of his Spiderman VS. Sandman set or his Batman and Superman VS. Lex Luthor set. This keeps me pleased too, as LEGOs are expensive and I hate losing them.I will be using this on his Christmas present, the 1,000pc. Jokerland. He will be able to enjoy these without worrying about it falling apart!The glue washes off your hands and your brushes with warm water really easily. You know it'll easily come off your LEGOs when you're ready for it to!

Disappointed in this product. It's not effective unless its used excessively, and for that, the pouch is far too small (only two fluid ounces for $14). If you don't use enough, with even a gentle tug, the bricks become separated and covered in a flaky dust from the dried glue (I believe it is a cornstarch-based adhesive). It's a good idea, but the quantity is far too small for any practical application considering the amount of glue needed to keep a bond strong enough to withstand a small impact.

Easy to use

Didn't hold sadly. Concept is good, just need to hold a little better. If you are not playing with it, no issues. If you had small kids who want to play, then that's the issue.

My 7 year old loves to build legos and takes great care of them. Unfortunately he has 2 siblings that aren't so gentle with his legos and cause them to break "accidentally". This leads to many tears from my 7 year old. We have rebuilt a few of his creations using the glue and so far so good. I ordered a second bottle to have on hand for the next creation we build. I found it easy to use and by the end he was using it by himself. The way the bottle is created makes it easy for little hands to use it too. I love the fact that we can dissolve it in hot water if needed too. Great product!

I was apprehensive about buying with the mixed reviews but I’m glad I tried it. My son bought me the succulent Lego set and put it together. It worked great and held together. I think some people don’t use enough glue and there are some parts that may be too hard to glue. I can’t wait to take the set to school for my desk. I also highly recommend buying the tool set for this purpose.

Came to me cut open and oozed out :-(Also, it seems to expand after drying which makes the Lego peice misalignment.