Amazon.com: Sneaker Midsole Marker Kit - White, Black and Anti-oxidation Pen Give All Strong protection for Sneakers (White pen × 1, Black pen × 1, Anti-oxidation Pen × 1.) : Clothing, Shoes & Jewelry
Black And White Sneaker Paint Marker For Shoes - Buy Black And White Sneaker Paint Marker For Shoes Product on Alibaba.com
For those curious about the oil sharpie on boost thing, here's a before/after. Not too shabby : r/Sneakers
aoksee Cleaning Tools Small White Shoes Yellowing And Whitening Artifact Shoe Edge Refurbishment Decontamination Complementary Color Repair Pen(1ml) Gift on Clearance - Walmart.com
Fabric Markers Permanent for Clothes, 24 Colors Fabric Pens No Bleed, Fine Tip for Kids, Non-Toxic Markers Paint for Tote Bag White Shirt Baby Bibs Shoes - Yahoo Shopping
Simple Shine -Premium Shoe Markers for Sneakers (2 Pack).Midsole Pen & Shoe Paint to Touch up or Remove Scuff Marks on Leather, Suede, Fabric and Soft Foam - Walmart.com
White Trainer Pen White Shoe Polish For Sneakers Midsole Marker Cleaner Shoes Sneakers Repair Paint Leather Pen Decontamination - AliExpress
Sneaker Pen Midsole Paint Marker - White - by SNEAKERGUARD – Slickies
Sneakers ER Midsole Paint Pen - Off White - Sermid004 - Sneakersnstuff (SNS) | Sneakersnstuff (SNS)
Sneakers ER Midsole Paint Pen - White - Snkrser020 - Sneakersnstuff (SNS) | Sneakersnstuff (SNS)
Empty Marker | SneakArts
Amazon.com: Premium Shoe Markers for Sneakers (2 Pack). Midsole Pen & Shoe Paint to Touch up or Remove Scuff Marks on Leather, Suede, Fabric and Soft Foam : Clothing, Shoes & Jewelry