176Pcs Big Blocks for Kids 3-10 Years, Marble Run Toy Set Compatible with Duplo, Building Bricks for Boys and Girls

<p>Being parents ourselves, we know how important it is to develop our child's brain while at the same time, having fun with them with the time it's left from our daily jobs. It's not an easy task, that's why we are always looking for efficient ways of having fun with kids while at the same time making them smarter.<br>Upgrade Versatile Marble Run (Compatible with Major Brand Large Blocks) Cover Fun Exclusive Variety Track Blocks: This 176 Pieces upgrade crazy happy ball set cover 15 exclusive track blocks which can be played alone or adding to your exist big blocks, giving a second life to your forgotten blocks.<br>It is suitable for kids over 3 years old. Brand: XDR, Weight: 3.45 lb<br></p>

• - Easy to assemble and take apart various amazing marble tracks with complete accessories and guidance manual, steep ramp blocks and ladder blocks that speed up and slow down the ball, also added Pillar blocks make marble maze model taller, bigger and more fun
• - Kids need to think about the track direction, the shapes, and assemble it. Marble race track can develop your little logical thinking, creativity, spatial imagination ability, patience and problem-solving skills
• - With the marble run sets, boredom will vanish from your kid's life. Amaze your kids when the marble track will reach their hands. It's fun for the whole family and the perfect reason for getting together and spending quality time
• - Your kids will love playing with this roller coaster and you'll become their favorite hero for giving them this gift. Kids will enjoy hours of fun with our building toy set
• - We want to make sure to keep them safe during playtime. Smooth edges avoid scratching hands. Compatible with major brands blocks. Marble run building blocks set for boys and girls
• Model: A66166, Weight: 3.45 lb