train_metadata.csv

file_name,additional_feature
17,Fountain Pen Head
18,Ink Fountain Pen
19,Ink Fountain Pen
20,Ink Fountain Pen
21,Ink Fountain Pen
22,Ink Fountain Pen
23,Ink Fountain Pen
38,Old Ink Fountain Pen
39,Old Ink Fountain Pen
10,Drawing Ink
11,Dye Ink
12,Endorsing Ink
13,Endorsing Ink
14,Fountain Ink
15,Fountain Ink
16,Fountain Ink
35,Notebook
36,Notebook
37,Notebook
1,Ballpoint Pen
2,Ballpoint Pen
3,Ballpoint Pen
4,Ballpoint Pen
5,Cristal Pen
6,Cristal Pen
7,Cristal Pen
8,Cristal Pen
9,Cristal Pen
24,Multicolor Ballpen
25,Multicolor Ballpen Assorted
26,Multicolor Ballpen Assorted
27,Multicolor Ballpen Assorted
28,Multicolor Ballpen Assorted
29,Multicolor Ballpen Assorted
30,Multicolor Ballpen Assorted
31,Multicolor Ballpen Assorted
32,Multicolor Ballpen Assorted
33,Multicolor Ballpen Assorted
34,Multicolor Ballpen Assorted
42,Retractable Pen
43,Retractable Pen
44,Retractable Pen
45,Retractable Pen
46,Retractable Pen
47,Retractable Pen
48,Retractable Pen
49,Retractable Pen
50,Retractable Pen
51,Retractable Pen
52,Retractable Pen
53,Rollerball Pen
54,Rollerball Pen
40,Pen  Spare Part
41,Pen  Spare Part