"133Pcs Marble Run Toy Set - Educational STEM Building Blocks with Glass Marbles, Creative Construction Maze Game for Kids Ages 4-8, Fun Parent-Child Interactive Learning Activity Toy (133 Pieces)" (Note: This optimized version maintains the core pro

Features:

1. This marble run set building toy is help kids’ hand-eye coordination, logical thinking, hand-eye coordination. After they learned, they will have ability to build any different tracks by their imagination and logical mind, also will help kids gain patient and problem-solving ability.

2. All marble pieces are well made of Non-toxic ABS high quality material, BPA-Free. Marble track pieces' smooth edges avoid scratching hands. High-quality materials made pieces are more firm, not fragile.

3.  All marble tracks are easy to stick together and the set is stable once build up with our professional designed molds.

4. And this marble run game can also promote the interaction between parents and children.

5. If you have any questions after the receipt or assembly process, let us know so we can solve it right for you.

Specification:

Material: Plastic

Packing size: 32.8*23.3*8.5cm

Notice:

1.Due to the different monitor and light effect, the actual color may be a slightly different from the picture color.

2.Please allow 1-3cm differs due to manual measurement.

3.This toy contains some small parts and balls. It must be used together with an adult. Children should be taught to use it correctly. So as not to cause injuries such as accidental eating!

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.