LEGAMI - Set of 5 Erasable Gel Pens with Thermosensitive Erase Ink, Range of ink colours & barrel designs, 0.7mm Tip, Penguin, Panda, Llama, Bee, & Hippo

There are erasable ink pens now, which look like totally normal pen ink and they come in all colours too! https://www.amazon.com/LEGAMI-Erasable-Thermosensitive-colours-designs/dp/B0DPLBT3VK/ref=sxbs_pa_sp_phone_search_thematic_btf_sspa?content-id=amzn1.sym.8cd93445-47b4-46fc-841f-88df83451b1d%3Aamzn1.sym.8cd93445-47b4-46fc-841f-88df83451b1d&crid=WZX33SSJSCPQ&cv_ct_cx=legami+erasable+pen&keywords=legami+erasable+pen&pd_rd_i=B0DPLBT3VK&pd_rd_r=d0a902c8-0c01-4b1b-ade9-8264c548bdf4&pd_rd_w=wxLHK&pd_rd_wg=nznqF&pf_rd_p=8cd93445-47b4-46fc-841f-88df83451b1d&pf_rd_r=SPN0BPQT4ATD6KJQVXS9&qid=1781376946&sprefix=legami+%2Caps%2C236&sr=1-1-d8ec7f8a-5fad-4c6e-be39-ce79b50806e2-spons&aref=2zHpzEYMbc&sp_csd=d2lkZ2V0TmFtZT1zcF9waG9uZV9zZWFyY2hfdGhlbWF0aWNfYnRm&psc=1