Includes 4 spare arms for the updated TP3
I haven't needed to replace any arms on my TP3 yet, all crashes the arms and motors survived. This is a testament to how strong these skinny arms truly are... A necessary investment for flying period, you are going to break an arm & need a replacement... Recommend this superior product...
Buy 3 packs with every toothpick frame. While the arms may not break, if you can twist them more than ~45 degrees either way they need replaced.
EASY TO REPLACE
These are indeed spare arms. Glad they are good and cheap