







🔐 Unlock your toddler’s genius with colorful, hands-on learning!
This Montessori lock and key toy set includes 10 durable, food-grade plastic locks and keys numbered 1-10, designed to develop toddlers’ counting, number recognition, and fine motor skills. Its bright colors enhance visual learning, while the interactive design fosters parent-child engagement. Ideal for ages 3 to 12, it’s a safe, educational, and fun tool perfect for preschool and kindergarten readiness.














| ASIN | B09CMHMQJT |
| Best Sellers Rank | #13,615 in Toys & Games ( See Top 100 in Toys & Games ) #219 in Sorting & Stacking Toys |
| Customer Reviews | 4.4 4.4 out of 5 stars (482) |
| Item Weight | 1.43 pounds |
| Item model number | TNWX-7925 |
| Manufacturer | YYDeek |
| Manufacturer recommended age | 36 months - 12 years |
| Product Dimensions | 8.86 x 5.71 x 3.54 inches |
K**R
Alphabet Learning Locks
I use these alphabet locks in my pre-k class. The students love playing with them and locking the locks together for other classmates. They are durable and the color is great. A added bonus, they are cheaper than the lakeshore brand!
E**S
Very cool toy!
Good material, vibrant colors, and a great way for kids learning about shapes and numbers.
A**M
Engaging Montessori Toy That Keeps Kids Busy
We received this YYDeek Montessori lock‑and‑key toy as a gift, and it’s been a big hit. The design combines color and shape matching with the fun of opening and closing locks, which keeps toddlers engaged while building fine motor skills. It’s sturdy enough to handle daily play, and the pieces are sized well for little hands. The bright colors make it visually appealing, and the activities encourage problem‑solving without being frustrating. For a 3‑year‑old, it’s the perfect balance of fun and learning. Whether as a gift or for your own child, this toy adds variety to playtime while supporting early development.
K**N
Fantastic learning activity for pre-readers
This is an excellent learning toy for toddlers. My four-year-old grandson loves to find the matching key to the locks, and he is excited every time he unlocks the lock. Since he still is unable to match each letter out of the possible 26 matches, I started out by presenting a choice of two, then three. He is now able to match upper/lower case letters from a field of four. I plan to buy a set to give to his daycare teacher.
M**K
My three-year-old great granddaughter loves this!
Purchased this for my three year old, great granddaughter, and she loves it! She had no trouble at all playing with it and using it.
K**A
Great learning toy
Great learning toy. I would recommend this - however, some of the keys are hard for a toddler to get into the lock. Also, some of the locks are difficult to close.
B**K
Nice learning tool just had one of the locks didn't work.
I will start off by saying we got this because we got the alphabet version and our kids got so excited using it and learning. We decided to try the numbers as well and again got a similar reaction. This makes learning numbers and counting a fun activity and consists of a keychain and each key goes to a certian lock, the a key will not fit or even go into the wrong lock. For a childrens activity the plastic locks and keys are as durable as you would expect and for the most part they work very well. having said that the only reason I gave this a 3 instead of a higher rating one of the locks would not turn at all, this was the ten so it was frustrating to go through all of the numbers and get to ten and not be able to complete the activity. Otherwise a great activity for those kids learning, and for older kids if you add a little creativeness to the activity.
B**L
Great toy for child and on spectrum!
I have a child on the spectrum, and when I tell you this made him the happiest!
S**D
Really happy with this product that I bought for my niece!
S**S
christmas present for my son, the padlock number 5 key doesnt match up to the hole at all. The company were great and sent me out another free of charge and had no problems with the second lot. The locks are great :)
L**N
Nice idea, good size for little hands but some of the locks stick a little
B**Z
Bought to use on an activity board project I am making for my one year old grandson. Adding to the board at this stage so he has something for later use. Nicely made locks and keys with no small parts exposed. I added a bracket to hold the five locks. Too early I think for using the keys but he likes to check them out. The keys and locks are numbered so is good even now to start number learning. Good activity board addition, well made and colourful, good value for money with educational / learning use. recommended.
L**E
The concept is great, we got the idea from friends but these seem to be cheap plastic tat, that's actually quite hard to unlock. Bought for a birthday but thinking to return.
Trustpilot
2 days ago
1 month ago