Color classification:

Primary Flat Mouth

Primary Color Oblique

Primary color pointed mouth

Primary color blade

yellow flat mouth

Yellow bevel

yellow pointed mouth

Yellow Knife

blue flat mouth

Blue bevel

blue pointed mouth

Blue Knife

Sky Blue Flat Mouth

Sky Cyan Oblique

Sky Blue Pointed Mouth

Sky Blue Knife

Pink flat mouth

Pink oblique mouth

Pink Pointed Mouth

Pink Knife

black flat

Black bevel

black pointed mouth

Black Knife

Sub-pink pointed mouth

purple flat mouth

purple oblique mouth

Purple pointed mouth

purple blade

gradient pink

flower pattern

dot pattern

Gold-plated bevel

Gold-plated tip

Rose gold plated beveled mouth

Rose-plated tip

Primary color horizontal plain

Primary color cross-striped diagonal