This book comes with all the plastic pieces, paper parts, and special pages you need to experience 25 impossible things. These objects work like magic, but there are no tricks. All this weirdness has a solid scientific basis and we tell you why — from the mathematically amazing Möbius strip (a band of paper with only one side), to cardstock acrobats with amazing balance, to a color-changing spinning top.

Toolbox jewelry is the first ever hardware jewelry kit that teaches kids how to make amazing industrial jewelry from the provided shiny nuts, star washers, fasteners with cord, satin ribbon, beads, and earring wires. Simple instructions transform these practical thingamajigs into super chic ­- and surprisingly pretty - jewelry. It's the perfect combination of functional and fabulous. Comes with 60 page book of instructions, over 200 nuts, washers and fasteners, three colors of cord, earring wires, beads, two colors of ribbon, resealable storage trays, slide-out work surface. Launch date: August 2013.

String Art was originally invented to make math concepts more accessible to kids, but it isn't just for squares (or triangles or circles) any more. With our crystal-clear, step-by-step illustrated system you only need to learn three simple techniques to make all the kids art in this book, including a fun fox, a darling dandelion, a cute cat, an awesome owl - you can even spell your name. The final results may look intricate, but we include an only-from-Klutz pin-pushing tool so even a string-art newbie can create awesome art with this classic craft. And our pin-pusher solves string art's prickliest problems by making sure that every pin goes in straight and at the same height. With instructions for 20 projects and enough materials for six, kids will be making amazing art in no time. Comes with: 60 page book, 360 feet of craft thread in 8 bright colors, 550 sturdy pins, 6 project boards, 10 decorative sheets of backing paper, 5 sheets of tracing paper, pin-pushing tool.
— In a May 2015 survey, two out of 11 retailers told TDmonthly that Klutz was their best-selling brand of activity kits.

Coloring Crush includes everything you need to make dreamy, just-add-color works of art. And, for those who can’t find the pointy end of a pencil, our introductory how-to guide includes a crash course in using colored pencils, blending and layering, color scheme inspirations and artist-approved techniques.