"Nope." Senku shook his head and since he was using the tools and fixing robots, he paused and reached into his pocket to produce his knife.

It was a little crude looking, but by then he'd pared the wood down a bit, the blade was actually made of stone but Dyme would find it was plenty sharp.

"Take mine. I'd let you keep it, but I've only got the one on me. Remind me when we get back to camp and I'll make you one."