Open the Joy S.T.E.A.M. activity kit for boys and girls educational toy
Open the Joy Science Technology Engineering Art and Math activity kit for boys and girls to learn about hydraulics with this educational build it yourself activity
Hydraulic Excavator S.T.E.A.M. Kit
Hydraulic Excavator S.T.E.A.M. Kit
Hydraulic Excavator S.T.E.A.M. Kit
Hydraulic Excavator S.T.E.A.M. Kit

Hydraulic Excavator S.T.E.A.M. Kit

24 reviews
Regular price $39.99
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The perfect kit for kids who love the sciences and arts. Designed to keep children engaged, learning and focused as they build a hydraulics excavator from start to finish. The activity employs principles of Science, Technology, Engineering, Art and Math to allow children to use both sides of their brain.  

Kit Includes:

  • 12 wooden boards with all the pieces needed to build the excavator
  • 5 nuts and bolts
  • 1 zip tie
  • 6 syringes and 3 connector tubes
  • 15 colorful paints and 2 brushes
  • Instruction Booklet

Ages 6+

Our Social Mission

Did you know that through the sale of our kits, Open the Joy supports the social mission of spreading joy to hospitalized children? We have partnered with the Spread The Joy Foundation to help them deliver Joy Boxes just like our kits to hospitalized kids all around the country. In 2019 alone we managed to help distribute over 2,000 boxes to over 15 different hospitals! That's a lot of happy kids!

Thank you for supporting us on our mission to bring kids joy!

Become A Child's Hero

When you purchase from Open the Joy you become a real life hero. Not only are you spreading joy to the child you have purchased the item for, but you are also helping us spread joy to hospitalized children all across the country!

Customer Reviews
4.7 Based on 24 Reviews
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Filter Reviews:
DS
11/07/2020
Damon S.
United States United States
Uplifted my daughter

My daughter has been ill the past few weeks, so I thought this would be an awesome kit to uplift her. She loves building, and this kit let her dive into her science and art side. It was very easy for her to understand and create. It was all for a low price, so it didn't make a big dent to my bank account.

YT
11/07/2020
Yvonne T.
United States United States
High quality materials

A very great quality kit - all of the wood, tubes, paints, bolts, etc. Not only that, but it also came in very fast.

LS
11/07/2020
Lizzy S.
United States United States
Your kids will build this easily!

If you are worried about your kids having trouble understanding how to create the excavator, don’t! My daughter had no trouble building it within a short amount of time. She had so much fun and loved how it even came with different colors of paint for it. Now, I am on the search for more kits like this. Thank you Open the Joy!

BR
11/07/2020
Beatriz R.
United States United States
My little nephew's birthday gift

This was the perfect birthday gift for my little nephew who is interested in creating. Not only did it require a lot of brain power, but it also allowed him to dive into his creative side. He loved everything about it.

LF
11/07/2020
Levi F.
United States United States
Brings building for children to another level

My son is in love with legos, so I thought I could bring it to another level with this kit. I personally have never seen anything like this before, but it is amazing!