First rule of programming Sticker

A macOS terminal window displaying the programmer's golden rule: "First rule of programming: If it works, DON'T TOUCH IT!" A humorous take on the universal coding principle that avoids fixing things that are already functioning.

Premium Waterproof Vinyl Sticker by STICK IT UP

This sticker is printed on premium waterproof vinyl and die-cut to shape. Use it on your laptop, water bottle, phone, journal, diary, notebook, helmet, guitar, fridge or skateboard, or any smooth surface. The vinyl is waterproof, scratch-resistant and fade-resistant, and peels off cleanly with no residue.

• Material: premium waterproof vinyl with a protective top coat
• Durability: waterproof, scratch-resistant and UV fade-resistant
• Application: easy peel-and-stick, no residue on removal
• Size: fits within a 3 x 3 inch area; height and width vary with the design
• Made in India by STICK IT UP, India's largest sticker brand, loved by 10 lakh+ customers

Note: colours may vary slightly depending on your screen brightness.