Plus Plus has not just usual building kits, but also sets that offer to build a 2D picture, following a scheme. This is very similar to a jigsaw puzzle, except you can pick any piece of a certain color. The pieces in these sets are still the same Plus Plus pieces. So you can build from them the same 3D shape as from any other set. There are many sets with different pictures and numbers of pieces. This, for example, is the 800-piece butterfly puzzle.
Danish Plus Plus sets are among the most popular and well-known “waffle” building sets. Almost all pieces in these sets are exactly the same – except for the wheels and the baseplates. However, even with only the basic pieces, you can build almost anything.
All basic pieces have exactly the same shape and size – they look like two pluses joined together, hence the brand name. Each piece has two pegs on the long sides one peg on the short sides, and the matching empty spaces. The pieces are thick, so the pegs are as thick as they are long. Because of this, you can connect the pieces in any direction, they will hold well all the same. So you can build both 2D mosaics and all kinds of 3D shapes, connecting the pieces vertically, horizontally, or even with an angle. The Danish schools use Plus Plus kits as an educational tool. They help teach kids basic STEAM skills and help them develop fine motorics and creativity.
To add some difference and more variety to the crafts, the Plus Plus brand offers countless sets with different numbers and colors of the pieces. There are pieces of different colors and hues, glowing pieces, pieces with glitter, and so on. The sets also may include any number of the Plus Plus pieces. There are also both small traveling kits and big gift sets.
