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
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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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

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Edith J. Dutcher
Charlottesville, US
★★★★★ 4
Shirt
Color: Aqua Blue, Size: Small
Good quality and nice material.
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Reviewed in the United States on January 29, 2026
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LJ
San Leandro, US
★★★★★ 5
Look good fit well
Color: Light Pink, Size: Medium
Comfy wash great
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Reviewed in the United States on May 16, 2026
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Tara S
Bozeman, US
★★★★★ 5
Love these bamboo tops..I live in them!
Color: White, Size: Small
I am a fan of Pioneer Camp bamboo tops for their softness, natural fiber content and washability. They come out of the washer and a few minutes in the dryer looking like brand new. I have about 6 of the cropped tops and 3 of these longer yoga style for cooler weather. My daughter only wears natural fiber clothing and she asked me about the cropped tops because she really liked them; she now wears these tops and loves them, too, especially because she has a new baby and doesn’t want anything synthetic near her. The fabric has a perfect ”weight” to it so that it isn’t see-through at all, but it’s breathable and so comfortable even in the hot Arizona summers. I suppose the fact I have 9 of this brand top says it all..I basically live in them😊
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Reviewed in the United States on November 17, 2025
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Nicole
Massapequa, US
★★★★★ 5
Great shirt! Love the material! Super comfortable
Color: White, Size: X-Small, Color: White, Size: X-Small
I really love the material of the shirt. It is a very good quality. It is not too thin and not too thick. I think it’s perfect for when I am headed to the gym as well as I plan on just wearing it as a casual T-shirt. The quality is better than some of the high priced Alo items I have. I ordered an extra small and it is the perfect size. It is not meant to be fitted. So it is super comfortable. I would definitely order more colors. I also really like the back of it how it has the stitching in sections. I also plan on wearing this over a tank top for hikes on cooler days.
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Reviewed in the United States on April 19, 2025
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Siobhan Smith
Dallas, US
★★★★★ 5
Super soft and comfortable!
I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
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Reviewed in the United States on November 13, 2025

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