Hello there! I was asked to make this cake, but im a little weary to just use an offset spatula and place it up against my turntable and go! I feel like my design will be messy and sloppy looking... plus i dont think my spatula will be wide enough to create those thicker indentations! I see wilton had an icing sculpting set, but its since been doscontined... can anyone iffer some idea or tools that i eould need to acheive this design on the cake??  (The cake with the loght blue bottom and cross on top) Thank u SO much, any advice would help: )

It almost looks to me like the line is not indented but piped on.

Maybe this?

http://evilcakegenius.com/index.php/equipment-supplies/cakey-contour-combs/fabulous-facets-contour-combs-4-inch-tall.html

They have them in 4" and 6" tall, but your cake looks about 8" tall. Is that the height you're going for?

Thank you for your response kakeladi!!! I believe there is an actual tool that you use to do this, just like bakemeenchanted had suggested.. looks pretty darn close to what i was looking for! thanks again!

BakemeEnchanted you are my dream come true! This looks to be exactly the same style cake, im so happy you suggested this to me, takes a lot of stress off my shoulders! Thank you so so much to leading me in the right direction! Sooooooo appreciated : )

bakemeenchanted thank you so much for your reply! This looks to be EXACTLY what im looking for! This takes so much stress off my shoulders, i truly appreciate your recommendation!  Thank you thank you!!!! : )

https://www.youtube.com/watch?v=cXyIHCswLgs&list=PL73He1rY3ZCrdmV-AHlF1W0Fnho-X5flK

Here is one using piping tip on side of cake. Looks pretty easy but done with buttercream.

You're very welcome! I'm glad I could help! I've been thinking about ordering a pair myself so I'm forever checking that page out, lol!

Let us know how it goes! Good luck!