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Plus-Plus is a creativity-boosting STEM toy made in Denmark using one simple shape. Kids can build Pets, Creatures, or Robots in 2D and 3D using vibrant pieces, wheels, hubs, and guided instructions. Eco-friendly, BPA-free, and perfect for ages 5+.
Available in store
ClosePlus-Plus Building Sets Pets, Creatures & Robots One Shape. Endless Creativity.
If your kid loves to build, invent, or take things apart just to see how they work, Plus-Plus might become their new obsession. This clever construction toy uses one simple shape, a double-plus link, that kids can use to build anything: flat mosaics, 3D animals, tiny robots, detailed scenes, and even moving creations with wheels. It’s the kind of toy that pulls kids in and keeps them quietly focused… which feels like a small parenting miracle.
Plus-Plus is designed to encourage creativity, storytelling, engineering thinking, and problem-solving. Kids start by following the illustrated guidebook to learn basic 2D and 3D techniques, then quickly start inventing their own imaginative builds. Whether they pick Pets, Creatures, or Robots, each set includes vibrant colors and perfectly sized pieces that fit together with a satisfying “snap.”
Made in Denmark in a 100% wind-powered factory, Plus-Plus pieces are recyclable, BPA-free, phthalate-free, and designed to last. They’re great for travel, quiet time, STEM learning, and hands-on fun for ages 5+.
Why Kids (and Parents) Love Plus-Plus
Set Options
Pets Set (275 pieces + Blue Chassis Baseplate)
Suggested ages: 5–12
Kids can build adorable animals, learn simple 3D shapes, and bring their favorite pets to life. Includes flat building guides plus 3D tutorials.
What’s Inside
Creatures Set (275 pieces + Blue Chassis Baseplate)
Suggested ages: 5–12
Build mythical beasts, silly monsters, and colorful critters—or invent your own universe of creatures.
What’s Inside
Robots Set (250 pieces + Wheels & Hubs)
Suggested ages: 5+
Build five unique robots, then mix and match arms, legs, torsos, and heads to create endless combinations. Kids can even design their own ultimate bot.
What’s Inside
Shipping & returns
Orders are sent via the best way and include USPS Ground, 1st Class & Priority, UPS & Fedex. Shipping confirmation will be emailed to you upon shipment. Ships Monday through Friday from Mineola Texas.
Returns accepted within 10 days of receipt. You must contact us to start a return. Any return must be in new condition, unworn/unused, with tags attached.
All other items, such as vintage/one of a kind, gourmet food items, holiday/seasonal, etc. are final sale, no returns accepted.
SHIPPING OUTSIDE THE US: If you reside outside the contiguous US or Canada and would like to make a purchase, please contact us so that we can obtain a shipping quote. Email [email protected] with your shipping address and item(s) you would like to purchase.
Payments & Layaway
LAYAWAY PROGRAM:
We have a layaway program at the Periwinkle Shoppe. We require 20% down, with the balance to be paid off within 90 days. We do not require regularly scheduled payments, so you can pay as you need, however, we are not able to store or run your credit card, so you will need to inform us when you wish to make a payment so that we can send you an invoice. Please note that any canceled layaways will receive a store credit only. Regular return policy applies to layaway items.
If you would like to set up a layaway, please contact us to let us know what item(s) you would like to purchase and we will get it set up for you. The quickest and most reliable way to reach us is by text to 214-235-2022 or email [email protected].
ACCEPTED PAYMENT METHODS:
We accept payments through Paypal and the following credit cards through our secure site:
Visa
Mastercard
Discover
American Express
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