SKU: 42537873447

Contixo ST5 144 Pcs 3D Tile STEM Building Set, Transparent Rainbow, Safe Plastic Blocks for Kids Ages 3-8, Creative Learning

Sale price$34.92 Regular price$38.80
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Contixo ST5 144 Pcs 3D Tile STEM Building Set, Transparent Rainbow, Safe Plastic Blocks for Kids Ages 3-8, Creative LearningUnleash creativity and learning with the Contixo ST5 Bristle Shape 3D Tile Building Block Set. This 144 piece set is designed for children ages 3 to 8, providing an engaging platform for hands on exploration of STEM and STEAM concepts. Ideal for solo play, group activities, or parent child bonding, this building block set enhances educational development through play. The Contixo ST5 tiles are made from durable, toxin free materials, ensuring safety

Unleash creativity and learning with the Contixo ST5 Bristle Shape 3D Tile Building Block Set. This 144-piece set is designed for children ages 3 to 8, providing an engaging platform for hands-on exploration of STEM and STEAM concepts. Ideal for solo play, group activities, or parent-child bonding, this building block set enhances educational development through play.

The Contixo ST5 tiles are made from durable, toxin-free materials, ensuring safety during playtime. Unlike traditional plastic blocks, these soft-edge bristle tiles connect seamlessly, enabling frustration-free building experiences. The transparent rainbow-colored tiles promote spatial awareness and creativity, making every construction an educational adventure. Recommended for children under 3 to have adult supervision, this set transforms idle time into productive learning opportunities.

Key Features:
  • 144-Piece Bristle Building Set: Offers endless possibilities for creative construction, compatible with other building sets to expand model options.
  • Safe & Kid-Friendly Materials: Crafted from toxin-free, soft-edge bristle tiles, ensuring safe play for children of all ages.
  • Easy Connection & Seamless Building: Frustration-free connectivity allows kids to build intricate designs, enhancing fine motor skills and color recognition.
  • Educational & Engaging Play: Boosts hand-eye coordination, counting, sorting, and early interest in STEM concepts through fun, interactive building activities.
  • Durable & Long-Lasting: Made from lead-free, non-toxic materials, these blocks provide safe and lasting play for toddlers and young children.
  • Vibrant Rainbow Colors: Attractive, transparent tiles inspire creativity while developing essential motor skills and critical thinking.

The Contixo ST5 Bristle Shape 3D Tile Building Block Set is an excellent investment for parents looking to enhance their child's development. It stimulates imagination, fosters problem-solving abilities, and builds self-confidence with every structure created. This set is perfect for birthdays, holidays, or any special occasion, making it a valuable addition to any educational toy collection.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42537873447

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 528 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Chisme28
Battle Creek, US
★★★★★ 5
Best purchase
Color: Blue-Green-Orange
These are by far one of the best toys for my aggressive chewer. My pitbull mix loves the football & ball, gave the other toy to my niece's dog. Bought them in Nov/Dec and they have held up great, still look new. I was upset when I saw they are no longer available. I would have purchased more to have some for specific outdoor use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
G
Verified Purchase
Gama
Whiting, US
★★★★★ 4
Good buy
Color: Blue-Green-Orange
Babies didn't use them. Too tough for their mouths. They are to small. Good for a bigger puppy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
T
Verified Purchase
The Missus (sometimes Mr, too)
Lake Worth, US
★★★★★ 5
Mastiff mix puppy loves them
Color: Blue-Green-Orange
I have experience with large working dog breeds, and I've got a mastiff lab mix puppy, who at 5 months weighs 50 pounds and is teething hard, and chews on everything. Most chew toys I've tried broke within a few minutes, but these have held up. I like that the ones I received are hollow, so I can put puppy kibbles inside them to keep the dog busy in her crate, and slow her eating so she doesn't scarf down her meals and get sick. The hole is small, but I feed small sized "taste of the Wild" brand kibbles, and they would pour out of Kong toys within seconds. I have recommended them to other puppy owners. My dog isn't an aggressive chewer, but for a teething puppy, these toys do seem to be ideal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2022
J
Verified Purchase
Jhojandra
Alexandria, US
★★★★★ 3
Nice material but do not recommended for aggressive chewers
Color: Blue-Green-Orange, Color: Blue-Green-Orange
Why did you pick this product vs others?: The material is nice and easy to wash but definitely do not recommend for large breeds/ aggressive chewers. My big pup ripped one up within seconds of getting it. The ball has lasted!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2025
K
Verified Purchase
Kindle Customer
Draper, US
★★★★★ 5
Heavy duty dog toys
Color: Blue-Green-Orange
Excellent quality and size was moderate for a puppy that's 5 months old however she's a heavy chewer and they're absolutely are holding up beautifully definitely recommend the purchase
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025

recommand products