Brainstrings

Challenge your mind with this knotty little puzzle by Dutch inventor Guido Lap.

$17.00

String Theory

This knotty little puzzle is all about thinking inside the box. The brainchild of Dutch inventor Guido Lap, it uses simple elements to stretch your spatial reasoning to new limits. Elastic bands connect colored buttons on opposite sides of a clear, plastic case. Your challenge is to group the buttons by color, sliding them along the slots cut in the clear plastic, without getting yourself (and the cords inside) all tied up in knots. A great brain-teasing puzzle for older children and adults. Made in China.

Brainstring was developed by Dutch inventor Guido Lap. Guido combined an elegant design with an intellectually challenging concept and it was an instant success in Europe. Inspired by that success, he has worked with various inventors throughout the years to produce smart, unique, artfully-designed puzzles that appeal to puzzle-enthusiasts worldwide.

Ages
7+
Made from
plastic, rubber, elastic
Measurements
5.5" Dia.
Item ID
21199

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Most of our items are in stock and will ship quickly. Orders for in-stock items placed before 5pm ET Monday through Friday, excluding Federal holidays, will ship:
Economy shipping:
within 8 days, arriving no later than the 9th business day after the order was placed.
Standard shipping:
within 4 days, arriving 5 business days after the order was placed.
Preferred shipping:
within 2 days, arriving 3 business days after the order was placed.
Expedited shipping:
within 1 day, arriving 2 business days after the order was placed.
Express shipping:
will ship the same day and arrive 1 business day later.

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REVIEW SNAPSHOT®

by PowerReviews
UncommonGoodsBrainstrings
 
4.4

(based on 86 reviews)

Ratings Distribution

  • 5 Stars

     

    (54)

  • 4 Stars

     

    (21)

  • 3 Stars

     

    (7)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (2)

92%

of respondents would recommend this to a friend.

Pros

  • Entertaining (68)
  • Fun (61)
  • Thought provoking (44)
  • Educational (43)
  • Interactive (34)

Cons

  • Boring (3)

Best Uses

  • Family (63)
  • Adults (56)
  • Children (44)
    • Reviewer Profile:
    • Parent (50), Educator (14), Avid gamer (9), Thrifty (8)
    • Was this a gift?:
    • Yes (120), No (4)

Most Liked Positive Review

 

FUN AND ENGAGING

MY SON IS NOT A GAMER BUT I THOUGHT HE WOULD ENJOY BRAINSTRINGS. AT FIRST HE LOOKED,SMILED, AND SAID THANK YOU. THEN IN A LITTLE WHILE HE PICKED IT UP AND AN...Read complete review

MY SON IS NOT A GAMER BUT I THOUGHT HE WOULD ENJOY BRAINSTRINGS. AT FIRST HE LOOKED,SMILED, AND SAID THANK YOU. THEN IN A LITTLE WHILE HE PICKED IT UP AND AN HOUR LATER PUT IT DOWN LONG ENOUGH TO JOIN US AT THE DINNER TABLE. HE WAS REALLY INTRIGUED AND WENT BACK TO IT AFTER DINNER.
THIS SON IS 63 YRS OLD.

VS

Most Liked Negative Review

 

Poor Quality

I purchased this for our 8 year old. I thought it would be fun and challenging. However, she never got that far because a plastic handle broke off immediately. It is very poorly...Read complete review

I purchased this for our 8 year old. I thought it would be fun and challenging. However, she never got that far because a plastic handle broke off immediately. It is very poorly constructed.

Reviewed by 86 customers

Displaying reviews 1-10

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5.0

Product exactly as pictured- the picture shows the real size

By 

from North Carolina

About Me Educator, Parent

Verified Buyer

Pros

  • Educational
  • Entertaining
  • Fun
  • Interactive

Cons

    Best Uses

    • Adults
    • Family

    Comments about UncommonGoods Brainstrings:

    Well constructed

    Service and delivery comments:

    Prompt delivery even when there was a holiday

    • Was this a gift?:
    • Yes

    (1 of 1 customers found this review helpful)

     
    5.0

    Hours and hours of fun

    By 

    from Chandler, AZ

    About Me Parent

    Verified Buyer

    Pros

    • Can Withstand Use
    • Challenging
    • Educational
    • Entertaining
    • Fun

    Cons

      Best Uses

      • Family

      Comments about UncommonGoods Brainstrings:

      My husband got this for Christmas from one of the kids and we all fought about who got to play with it first. It's really interesting looking and at first you think it will be super easy to solve, but it took us several days and multiple tries to get it solved the first time around. Very interesting puzzle.

      • Was this a gift?:
      • Yes, Yes
       
      4.0

      Fun product

      By 

      from Escondido, CA

      About Me Parent

      Verified Buyer

      Pros

      • Educational
      • Entertaining

      Cons

        Best Uses

        • Family

        Comments about UncommonGoods Brainstrings:

        Exciting gift

        • Was this a gift?:
        • Yes, Yes

        (1 of 1 customers found this review helpful)

         
        4.0

        Fun gift idea

        By 

        from San Diego, CA

        About Me Parent

        Verified Buyer

        Pros

        • Educational
        • Entertaining

        Cons

          Best Uses

          • Family

          Comments about UncommonGoods Brainstrings:

          The recipient loved it and had it open before he had opened some of the other gifts.

          • Was this a gift?:
          • Yes, Yes
           
          5.0

          Fun Gift!

          By 

          from Erie PA

          About Me Parent

          Verified Buyer

          Pros

          • Can Withstand Use
          • Challenging
          • Entertaining
          • Fun

          Cons

            Best Uses

            • Adults
            • Family
            • Travel

            Comments about UncommonGoods Brainstrings:

            I bought this as a Christmas gift and ended up playing with it myself as well.

            • Was this a gift?:
            • Yes, Yes

            (1 of 1 customers found this review helpful)

             
            4.0

            Good toy, could be better quality

            By 

            from Boston, MA

            Verified Buyer

            Pros

            • Challenging
            • Entertaining
            • Fun

            Cons

            • Weak construction

            Best Uses

            • Adults
            • Family

            Comments about UncommonGoods Brainstrings:

            I had gifted it to my partner's father for Christmas, and right after taking it out of the wrapping, my partner's mom exclaimed that she loves puzzles. Subsequently, each person who walked by the living room table would pick it up and try to solve the puzzle. A few days later, it became a personal challenge and competition for my partner's mom and brother, where they would challenge each other to solve the puzzle. Only downside was that we noticed a cord that looked like it was detaching from one of the heads after a few plays. Good to buy as a gift for an individual, and it will get picked up by the family! Its unique design makes it hard not to wonder what it is on a tabletop. #sweepstakes

            • Was this a gift?:
            • Yes, Yes

            (1 of 1 customers found this review helpful)

             
            4.0

            Brainstrings

            By 

            from Sydney, Australia

            Verified Buyer

            Pros

            • Challenging
            • Entertaining

            Cons

              Best Uses

              • Adults

              Comments about UncommonGoods Brainstrings:

              Boyfriend loves activities like this, kept him occupied for hours.

              • Was this a gift?:
              • Yes, Yes
               
              5.0

              It made Christmas

              By 

              from Port Angeles WA

              About Me Parent

              Verified Buyer

              Pros

              • Educational
              • Entertaining
              • Fun
              • Interactive

              Cons

              • None

              Best Uses

              • Family

              Comments about UncommonGoods Brainstrings:

              He thoroughly loved it. The whole family played with it all day long.

              • Was this a gift?:
              • Yes
               
              5.0

              This is an excellant Brain Teaser!

              By 

              from Lakeville MN

              About Me Grandparent

              Verified Buyer

              Pros

              • Challenging
              • Educational
              • Entertaining
              • Fun
              • Interactive

              Cons

                Best Uses

                • Family

                Comments about UncommonGoods Brainstrings:

                It's a great sit down brain teaser that didn't involve using an Electronic Device!

                • Was this a gift?:
                • Yes, Yes
                 
                3.0

                I do not think I would buy this again.

                By 

                from Dayton Ohio

                About Me Grandparent

                Verified Buyer

                Pros

                • Can Withstand Use
                • Challenging
                • Educational

                Cons

                • Too Difficult

                Best Uses

                • Adults

                Comments about UncommonGoods Brainstrings:

                We never really figured it out - how to get the "knot" set in the middle, to then be un-done.

                Service and delivery comments:

                Yes

                • Was this a gift?:
                • Yes, Yes

                Displaying reviews 1-10

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