3 Otters Wooden Tangram Puzzle, 2-Pack Russian Blocks Brain Teaser - size: Medium
3 Otters Wooden Tangram Puzzle, 2-Pack Russian Blocks Brain Teaser - size: Medium
About this item
- Product Includes: Our wooden blocks puzzle comes with 2 sets, perfect for competitive play with friends. This exciting puzzle offers a variety of ways to engage in creative and challenging fun
- Family Entertainment: Ideal for family game nights, these Russian brain teaser intelligence toys provide endless entertainment for both kids and adults. The brain game puzzles encourage social interaction, teamwork, and imaginative play, making them a fantastic addition to family fun
- Learning & Education: Designed for children, these Montessori educational gifts for kids serve as excellent STEM toys, helping foster early-stage intelligence, color recognition, and problem-solving skills
- Easy to Grip: These puzzle blocks are perfectly sized for little hands, providing hours of engaging play. The manageable size makes the essential classroom tools ideal for kids to easily assemble and create various designs. The back wood board measures 7×10 inches
- Premium Craftsmanship: Made from high-quality natural wood, our 3D wooden blocks have smooth surfaces for safe play. With detailed instructions, the wooden Russian blocks offer various fun ways to play and let kids unleash their creativity by crafting their own designs
Couldn't load pickup availability
Low stock: 10 left
View full details

Reviews
-
⭐⭐⭐⭐⭐
Emily Carter — Seattle, Washington
The science kit was clearly organized and easy to follow. It made our weekend project feel enjoyable and gave us plenty of opportunities to explore each idea together.
-
⭐⭐⭐⭐⭐
Daniel Brooks — Austin, Texas
I liked the variety of hands-on projects available at TinkerVanta. The kit we selected was engaging, practical, and well suited to a curious beginner.
-
⭐⭐⭐⭐⭐
Lauren Mitchell — Denver, Colorado
The building project kept us interested from start to finish. The finished model was rewarding to complete, and the activity encouraged creative problem-solving along the way.
-
⭐⭐⭐⭐⭐
Jason Reed — Portland, Oregon
Our electronics project was a fun introduction to circuits and basic engineering concepts. The hands-on format made the activity easier to understand and more memorable.
New Arrivals
-
Mattel Brick Shop Hot Wheels Lamborghini Miura P400 SV Building Toy Kit
Regular price $215.78 USDRegular priceSale price $215.78 USD -
ifergoo Air Dry Clay, 24 Colors Magic Foam Modeling Clay for Kids - color: 24 Colors
Regular price $28.20 USDRegular priceSale price $28.20 USD -
Sratte 52 Pcs Dinosaur Fossil Skeleton Kit for Kids, 3.7 inch, Light Brown
Regular price $19.90 USDRegular priceSale price $19.90 USD -
EZCRA Unicorn Sewing Kit for Kids Ages 4-8 - 4 Beginner Projects - color: Unicorn 4-in-1
Regular price $26.54 USDRegular priceSale price $26.54 USD -
37pcs Metal Stamping Kit, 3mm(1/8") Number and Letter Stamp Set - color: 37pcs 3mm
Regular price $16.58 USDRegular priceSale price $16.58 USD -
GARPROVM Optical Glass RGB Dispersion Prism X-Cube, Light Spectrum Educational Model for Physics Science Photography Decoration, 3 Pieces 18mm - size: 18mm
Regular price $29.86 USDRegular priceSale price $29.86 USD -
ifergoo 125g Foam Magic Modeling Clay, 4.41 oz White Air Dry Clay for Kids - color: 1 Color (White)
Regular price $11.60 USDRegular priceSale price $11.60 USD -
EZCRA Safari Animal Sewing Kit for Kids Ages 4-8 - 4 Felt Projects - color: Safari 4-in-1
Regular price $26.54 USDRegular priceSale price $26.54 USD -
Metal Stamping Kit, Complete Jewelry Making Stamping Tools with 6mm Font Uppercase, Number Punches & 3mm Lowercase Letter, Metal Stamping Jig, Hammer and Steel Bench Block - color: 6mm+3mm Stamping Kit
Regular price $54.76 USDRegular priceSale price $54.76 USD -
GARPROVM Optical Glass RGB Dispersion Prism X-Cube, Light Spectrum Educational Model for Physics Science Photography Decoration, 3 Pieces 15mm - size: 15mm
Regular price $26.54 USDRegular priceSale price $26.54 USD -
Optical Glass RGB Dispersion Prism X-Cube, Light Spectrum Educational Model for Physics Science Photography Decoration, 3 Pieces 10mm - size: 10mm
Regular price $26.54 USDRegular priceSale price $26.54 USD -
EZCRA Fairy Sewing Kit for Kids Ages 4-8 - 4 Beginner Projects - color: Princess 4-in-1
Regular price $26.54 USDRegular priceSale price $26.54 USD -
ifergoo Air Dry Clay, 36 Colors Magic Foam Modeling Clay for Kids - color: 36 Colors
Regular price $31.52 USDRegular priceSale price $31.52 USD -
Panda Brothers Wooden Geoboard - Montessori Toys for 3 4 5 Year Old Kids and Toddlers, Educational Toy with 30 Pattern Cards and 40 Rubber Bands to Create Figures, Brain Teaser STEM Toy Geo Board
Regular price $31.46 USDRegular priceSale price $31.46 USD -
GARPROVM Optical Glass RGB Dispersion Prism X-Cube, Light Spectrum Educational Model for Physics Science Photography Decoration, 3 Pieces 7mm - size: 7mm
Regular price $26.54 USDRegular priceSale price $26.54 USD -
GARPROVM Optical Glass RGB Dispersion Prism X-Cube, Light Spectrum Educational Model for Physics Science Photography Decoration, 3 Pieces 5mm - size: 5mm
Regular price $26.54 USDRegular priceSale price $26.54 USD -
EZCRA Bear Sewing Kit for Kids Ages 4-8 - 4 Beginner Felt Projects - color: Bear 4-in-1
Regular price $26.54 USDRegular priceSale price $26.54 USD -
Learning Resources STEM Explorers Math Mosaics
Regular price $29.03 USDRegular priceSale price $29.03 USD
FAQ
1. What types of products does TinkerVanta offer?
TinkerVanta offers science kits, engineering projects, robotics, electronics, building models, maker crafts, workshop supplies, and educational exploration activities for a variety of interests and skill levels.
2. Are your products suitable for all ages?
Recommended ages vary by product. Please review the age guidance, skill level, dimensions, included components, and safety information on each product page before ordering. Adult supervision may be required.
3. How do I choose the right kit?
Consider the user’s age, interests, experience, and preferred project type. Product descriptions provide information about contents, difficulty, assembly requirements, and recommended use to help you compare available options.
4. Are batteries, tools, or additional materials included?
Included components vary by product. Some projects may require batteries, household materials, tools, adhesives, or other supplies that are sold separately. Please check the individual product description before purchasing.
5. When will I receive my tracking number?
Tracking information is usually provided within 3–5 business days after an order is placed. During busy periods or when additional processing is needed, it may take up to 7–8 business days.
6. How long does delivery take after tracking is provided?
Delivery time depends on the carrier, destination, weather, and other transportation conditions. After tracking becomes available, delivery may require approximately 4–5 additional business days or longer in some circumstances.
7. Why is my tracking information not updating?
Carriers may need additional time to scan and update a shipment after the tracking number is created. Please allow a few business days for movement to appear. If there is still no update, contact us for assistance.
8. Can I change or cancel my order?
Contact us as soon as possible after placing your order. We will try to accommodate your request, but changes or cancellations cannot be guaranteed once processing or shipment preparation has begun.
9. What should I do if my order arrives damaged, defective, or incomplete?
Contact us promptly with your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. We will review the information and explain the available resolution options.
10. How can I contact TinkerVanta?
Email us at zircorncirkne@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.
Blog posts
View all-
The Beginner’s Wiring Rescue: 7 Steps to Fix a ...
Learn how to troubleshoot common wiring mistakes in beginner robotics and STEM kits with a systematic, hands-on approach. Discover how to trace circuits, check connections, diagnose motors, and turn failed...
The Beginner’s Wiring Rescue: 7 Steps to Fix a ...
Learn how to troubleshoot common wiring mistakes in beginner robotics and STEM kits with a systematic, hands-on approach. Discover how to trace circuits, check connections, diagnose motors, and turn failed...
-
Why Your Beginner Robot Won’t Move: 7 Wiring Mi...
Is your beginner robotics kit not working? Learn how to troubleshoot common wiring mistakes, check power and polarity, inspect motors, and turn robot failures into valuable STEM learning opportunities.
Why Your Beginner Robot Won’t Move: 7 Wiring Mi...
Is your beginner robotics kit not working? Learn how to troubleshoot common wiring mistakes, check power and polarity, inspect motors, and turn robot failures into valuable STEM learning opportunities.
-
How to Fix Beginner Robotics Kit Wiring Mistake...
Learn how to troubleshoot beginner robotics kit wiring mistakes without rebuilding the entire project. Discover practical STEM troubleshooting techniques for motors, power connections, polarity, and DIY robots.
How to Fix Beginner Robotics Kit Wiring Mistake...
Learn how to troubleshoot beginner robotics kit wiring mistakes without rebuilding the entire project. Discover practical STEM troubleshooting techniques for motors, power connections, polarity, and DIY robots.

















