Discovered “finger condoms” were a thing after cutting my finger at work : r/mildlyinteresting
Amazon.com: 100 Pcs Finger Cots Cotton Material with Elasticity Finger Guards Hand Toe Thumb Fingertips Sleeves Protector by EORTA, Comfortable, Breathable, Absorb Sweat, Reusable, Random Color : Health & Household
Finger Cots for Safer Sex: How to Use, Benefits, & More
Finger Cot
Francesco Musci's Tidy Tips are coloured finger condoms