What’s the main educational value of these sets?

Designed to spark creative engineering, offering hands-on learning in balance, leverage, geometry, and basic physics as users design, stack, and build inventive contraptions

Do I need glue, clips or batteries?

No—structures rely on simple stacking and gravity, so cleanup is fast and pieces are endlessly reusable.

What ages and group sizes is it ideal for?

Safe for builders age 7 + and generous enough for one child or several kids creating side-by-side.

What STEM concepts does it teach?

Hands-on play explores balance, leverage, kinetic energy and basic physics while sparking design thinking.

Are the planks compatible with other KEVA or Kapla sets?

Yes—each plank matches standard KEVA/Kapla dimensions, so you can expand seamlessly with additional sets.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

MindWare KEVA Contraptions, Wooden Blocks Building Set, Marble Run Kit, Includes 2 Balls - 200 Planks | Build and rebuild endless designs with 200 wooden planks. Includes 2 balls and 1 idea book with project photos.

MindWare KEVA Contraptions, Wooden Blocks Building Set, Marble Run Kit, Includes 2 Balls - 200 Planks | Build and rebuild endless designs with 200 wooden planks. Includes 2 balls and 1 idea book with project photos.

Product ID: 1100893

🎯STEM-focused creativity boost

🧱200 precision pine planks

⚙️snug-fit, no-slip design

B/.229

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

Description

🛠️ Build brilliance, roll creativity—your marble run revolution starts here!

READY OUT OF THE BOX - No glue, no connectors—just unpack and start building your next masterpiece immediately.
SEAMLESS COMPATIBILITY - Works interchangeably with other KEVA or Kapla planks for expansive, collaborative creations.
STEM LEARNING MEETS FUN - Encourages problem-solving and physics understanding through hands-on creative play.
PRECISION ENGINEERING PLAY - Snugly fitting pieces ensure smooth, predictable ball movement—no frustrating slips or breaks.
ENDLESS ARCHITECTURAL FREEDOM - 200 identical, durable pine planks let you build and rebuild limitless marble run designs.

The MindWare KEVA Contraptions set includes 200 high-quality pine wooden planks, 2 balls, and an idea book with project photos. Designed for ages 7+, this STEM-focused marble run kit features precision-crafted pieces that fit snugly to ensure smooth ball movement without slips or breaks. Compatible with other KEVA and Kapla planks, it offers endless building possibilities without the need for glue or connectors, making it perfect for fostering creativity, engineering skills, and problem-solving in a hassle-free, ready-to-play format.

Specifications

ASIN	B002V7YBNC
Additional Features	Stable, Durable Pine Planks
Age Range Description	Ages 7 and up
Best Sellers Rank	#35,000 in Toys & Games ( See Top 100 in Toys & Games ) #1,098 in Toy Building Sets
Brand Name	MindWare
Color	Natural
Customer Reviews	4.7 4.7 out of 5 stars (682)
Educational Objective	STEM
Global Trade Identification Number	00736970441566
Included Components	-INCLUDES: Package includes 200 identical wooden planks, 2 balls, and 1 idea book with project photos and quick start instructions.
Item Dimensions	13 x 13 x 5.5 inches
Item Type Name	MindWare KEVA Contraptions Plank Set
Item Weight	5.9 pounds
Manufacturer	MindWare
Manufacturer Maximum Age (MONTHS)	180
Manufacturer Minimum Age (MONTHS)	84
Manufacturer Part Number	44156
Material Type	Wood
Model Name	MDW44156W
Model Number	44156W
Model Year	2015
Number of Packs	1
Number of Pieces	22
Number of Players	1-2
Operation Mode	Manual
Power Source	manual
Set Name	KEVA Contraptions
Size	One Size
Sub Brand	(-)
Subject Character	(-)
Supported Battery Types	No batteries required
Target Audience	Unisex
Theme	Video Games
Toy Building Block Type	Stacking Toy Building Block
UPC	736970441566 885101951709 799783723014 885115659974 787799990315 885113273059 885312211043 885111455969 885410490678

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

B/.229

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews