Richmond Laser AS 270mm Sujihiki. Original plan was a "Starry Night" handle, but that went all wonky on me. I did up this one for a customer, but the handle install was crooked and when I removed it, the ferrule cracked a bit. So I let the customer pick another handle since we were going for Red and got Pink in this first one. Gold Buckeye Burl ferrule and endcap, Red Maple (Dark Pink) Burl; Red often turns to Pink when it's stabilized/sanded/polished, etc. Acid etched the blade, too.
Blazen 270mm gyuto converted to a Wa handle, Faux horn ferrule and end cap, Gold Buckeye Burl handle:
Handle closeup, the swirls in the ferrule are actually in the material: