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Why Walmart Pre-Owned?

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Walmart Pre-Owned allows you to find previously owned, well-cared-for items from Walmart’s trusted & performance-managed sellers. Shopping Pre-Owned allows you to bring home the best-quality picks at even lower prices, in addition to extending the life of an item & reducing waste. Find your favorites & shop a range of conditions in every category.

Each Pre-Owned item listed comes from Walmart’s trusted performance-managed sellers, to ensure you get quality items.

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Weird & Wacky Contraption Lab Kit

CHOKING HAZARD - Children Under 3

Fabric Care Instructions

SMARTLAB-Weird &amp; Wacky Contraption Lab. Mix and match sixty-six pieces to build unlimited contraptions that stand over 2 feet tall! Learn about gravity; momentum; and speed while testing out all kinds of fun and wacky courses! This package contains one kit including: 6-part stand; four short tracks; three medium tracks; two long tracks; one wavy track; two curved tracks; two off-ramps; toilet; funnel; cleaning machine; gears and cups; stunt pig; cannon; zigzag ramp; boot buster; chicken coop; twenty four track clips; four steel balls; steel-ball extractor; six stops; and an instruction sheet. WARNING-CHOKING HAZARD-Toy contains a small ball. Not for children under 3 years. Recommended for ages 8 and up. Complies with CPSIA. Imported.

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I purchased for my 8 yr old grandson for Christmas. he loves playing with it.

Awesome toy

walmart.ca

My grandson thought it was awesome! Thank you.

Great for enquiring minds

I gave this as a birthday gift to an 8 yr old boy--my 8 yr old granddaughter came home from the party wanting one ---said they all had fun with it---

This was a Christmas gift for my 9 year old son. He's not a builder particularly unless what you build can actually be played with afterwards. He likes the game Mouse Trap so when I saw this Contraption Lab I thought maybe it would be good. He LOVES it. It doesn't take long to put together and then you get to watch what all happens as the ball(s) go through.

All in all it works very well. Some of the heavier pieces have a little trouble staying straight and sometimes the ball will bounce off the track, but it just takes a little adjusting to get it going. I mean that's what a contraption's all about, right? Getting it adjusted just right so it does what you want it to do.

Lot's of fun and stretches his brain!

Lot's of fun and stretches his brain!

The Velcro does not hold the pieces on the board as secure as it should. The pieces tilts forward due to the lack of support which makes it challenging.

Stronger Velcro Needed

Weird & Wacky Contraption Lab Kit

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GeoSafari Jr. My First Kids Microscope Toy, Preschool Science, STEM Toy, Gift for Toddlers Ages 3+