Alex Toys makes a lot of fun things for that age group. Bins of supplies and individual projects. We've enjoyed them a lot!

Sticky Mosaics. Lots of options on Amazon. My now 5 year old has loved them since she was 3. You can buy bigger ones with smaller stickers as they get better at them. The best part is they can do them independently.

We did a family tie-dye day with our four year old. It was fun! A little crazy in the process, but he *loves* wearing the shirts that he made.

The Melissa and Doug sticker books are great: http://www.amazon.com/Melissa-Doug-Make--Animals-Sticker/dp/B00EJAEWW4/ref=sr_1_1?s=toys-and-games&ie=UTF8&qid=1461142907&sr=1-1&keywords=Melissa+Doug+sticker+face

Or

http://www.amazon.com/Melissa-Doug-Make-A-Face-Sticker-Pad/dp/1223062562/ref=pd_sim_21_1?ie=UTF8&dpID=51bJIzEPwoL&dpSrc=sims&preST=_AC_UL160_SR135%2C160_&refRID=1188C84HZW84BE6821EF

Or these are fun: http://www.amazon.com/Orb-Factory-Mosaics-Happily-Jewelry/dp/B004MU920I/ref=sr_1_1?s=toys-and-games&ie=UTF8&qid=1461142958&sr=1-1&keywords=Mosaic+jewelry

http://www.amazon.com/Orb-Factory-Stickn-Crystal-Clutch/dp/B004MU723M/ref=pd_sim_21_4?ie=UTF8&dpID=611a7onkTIL&dpSrc=sims&preST=_AC_UL160_SR160%2C160_&refRID=0BRN7F9VJHRR1W68VW4X

We were given a sketch book that holds colored pencils inside - DD takes it everywhere! Great for the car!

Looking for an art kit or set that would be fun for a 4 year old girl who loves arts and crafts. Anyone purchase something their child loved recently?