🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$33.00
Home/Toys & Games/Building & Construction Toys/Building Sets
AIVIAI STEM Building Toys for Kids Ages 3+ (100-Piece Set),Creative DIY Construction Blocks,Educational Engineering Kit with Storage Box,Learning Toys for Boys & Girls,Birthday — image 1
Building SetsAIVIAI✓ In stock

AIVIAI STEM Building Toys for Kids Ages 3+ (100-Piece Set),Creative DIY Construction Blocks,Educational Engineering Kit with Storage Box,Learning Toys for Boys & Girls,Birthday

★★★★★
$33.00
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • ✔【Engineering Building Kit】The STEM Building toy contains 8 in 1/100 pcs and allows kids to create 8 Big Cool Models: windmill,Bulldozers,Cranes,Excavators,construction vehicles etc.Your kids will love all the learning opportunities this building set offers because they will be able to build different kinds of construction models with real working mechanics.
  • ✔【STEM Educational Toys】The engineering toys are designed to develop children’s Hand-Eye Coordination, Imagination, Logical Thinking, Problem Solving Skills in their most creative ages.Awesome for kids and even adults, have a great time relaxing your day off.
  • ✔【Premium Quality & Safety】Our STEM building blocks toys are made of high quality non-toxic ABS and rubber material. Lead/BPA/Phthalate Free and the parts are washable, so your child can use it with confidence.
  • ✔【Easy to Assemble and Tidy Up】Included are various shapes of blocks, wrenches, wheels, plates, and nuts together with assembly tools to build and disassemble with ease.All parts are big enough for kids to assemble easily.You kids can follow the step-by-step instructional booklet to build kinds of unique models.
  • ✔【Perfect Childhood Gift】Idea for a birthday, Christmas, New Year's Day, block-themed parties,or any other occasions.They can provide hours of fun and excitement for children.
Product details
Brand
AIVIAI
Manufacturer
AIVIAI
Colour
Yellow
Size
Medium

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

You might also like

Similar items

View all →