{"product_id":75107,"slug":"pilot-refill-for-oil-based-ink-ballpoint-pen-medium-1-0mm","name":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM","description":"Refill for Super Grip Ocean Pen (BSGK10EFOP), Super Grip Ball Pens (BPGP10), Rexgrip Ball Pens (BRG10), BP145.\n\nOil-based ink, available in EF (0.5mm), F (0.7mm) and M (1.0mm).","short_description":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM is a refill for a compatible writing pen.","who_for":null,"how_to_use":null,"why_people_like_it":null,"good_to_know":null,"brand":{"slug":"pilot","name":"Pilot"},"purpose_tags":[],"images":[{"url":"https://tanatasa.sg/images/products/catalogue/ec234f1fa03d4fe19f280d5f864120decaec41cdd3227f9bd69e17ec5ac688d3.jpg","alt":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM – Black"},{"url":"https://tanatasa.sg/images/products/catalogue/48d0aa8bd0c369897173a0493f16a27ec048eb21cebec608e5e865c083371435.jpg","alt":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM – Blue"},{"url":"https://tanatasa.sg/images/products/catalogue/6297b5565d996e96f469e78ac21dd73d00a4e66d0b6cde457ef29b4b50e7df5b.jpg","alt":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM – Red"},{"url":"https://tanatasa.sg/images/products/catalogue/6cdda0177cc06e078113f8c52eed9c5253fce240aa000af9e8fa8500c667bddd.jpg","alt":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM – Green"}],"tanatasa_pick":false,"seller":{"name":"Tanatasa","legal_name":"WELL IN STYLE PTE. LTD.","uen":"202445049G","url":"https://tanatasa.sg","authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers."},"variants":[{"variant_id":76008,"product_id":75107,"slug":"pilot-refill-for-oil-based-ink-ballpoint-pen-medium-1-0mm-black","sku":"TTS-V00076008","name":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM – Black","option_name":"Black","product_name":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM","brand":"Pilot","currency":"SGD","unit_price":280,"compare_at_price":null,"available":true,"max_quantity":99,"url":"https://tanatasa.sg/shop/pilot-refill-for-oil-based-ink-ballpoint-pen-medium-1-0mm-black","image_url":"https://tanatasa.sg/images/products/catalogue/ec234f1fa03d4fe19f280d5f864120decaec41cdd3227f9bd69e17ec5ac688d3.jpg","gtin":null,"condition":"new","condition_label":"New","expiry":null,"stock_source":"supplier","fulfilment":{"code":"partner_stock","label":"Fulfilled from an authorised partner's stock"},"tanatasa_pick":false,"unit_pricing":null,"description":"Refill for Super Grip Ocean Pen (BSGK10EFOP), Super Grip Ball Pens (BPGP10), Rexgrip Ball Pens (BRG10), BP145.\n\nOil-based ink, available in EF (0.5mm), F (0.7mm) and M (1.0mm).","key_benefits":null,"suitable_for":null,"ingredients_summary":null,"size":null,"pack_quantity":1,"skin_type_or_use_case":null,"formulations":[],"is_bundle":false,"bundle_contents":null,"key_benefits_list":[],"bundle_contents_list":[],"category":{"slug":"lifestyle-stationery-writing-materials","name":"Writing Materials","path":["Household","Lifestyle","Stationery","Writing Materials"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":4,"max":5},"estimated_delivery_date":"2026-11-13"}},{"variant_id":76009,"product_id":75107,"slug":"pilot-refill-for-oil-based-ink-ballpoint-pen-medium-1-0mm-blue","sku":"TTS-V00076009","name":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM – Blue","option_name":"Blue","product_name":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM","brand":"Pilot","currency":"SGD","unit_price":280,"compare_at_price":null,"available":true,"max_quantity":99,"url":"https://tanatasa.sg/shop/pilot-refill-for-oil-based-ink-ballpoint-pen-medium-1-0mm-blue","image_url":"https://tanatasa.sg/images/products/catalogue/48d0aa8bd0c369897173a0493f16a27ec048eb21cebec608e5e865c083371435.jpg","gtin":null,"condition":"new","condition_label":"New","expiry":null,"stock_source":"supplier","fulfilment":{"code":"partner_stock","label":"Fulfilled from an authorised partner's stock"},"tanatasa_pick":false,"unit_pricing":null,"description":"Refill for Super Grip Ocean Pen (BSGK10EFOP), Super Grip Ball Pens (BPGP10), Rexgrip Ball Pens (BRG10), BP145.\n\nOil-based ink, available in EF (0.5mm), F (0.7mm) and M (1.0mm).","key_benefits":null,"suitable_for":null,"ingredients_summary":null,"size":null,"pack_quantity":1,"skin_type_or_use_case":null,"formulations":[],"is_bundle":false,"bundle_contents":null,"key_benefits_list":[],"bundle_contents_list":[],"category":{"slug":"lifestyle-stationery-writing-materials","name":"Writing Materials","path":["Household","Lifestyle","Stationery","Writing Materials"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":4,"max":5},"estimated_delivery_date":"2026-11-13"}},{"variant_id":76010,"product_id":75107,"slug":"pilot-refill-for-oil-based-ink-ballpoint-pen-medium-1-0mm-red","sku":"TTS-V00076010","name":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM – Red","option_name":"Red","product_name":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM","brand":"Pilot","currency":"SGD","unit_price":280,"compare_at_price":null,"available":true,"max_quantity":99,"url":"https://tanatasa.sg/shop/pilot-refill-for-oil-based-ink-ballpoint-pen-medium-1-0mm-red","image_url":"https://tanatasa.sg/images/products/catalogue/6297b5565d996e96f469e78ac21dd73d00a4e66d0b6cde457ef29b4b50e7df5b.jpg","gtin":null,"condition":"new","condition_label":"New","expiry":null,"stock_source":"supplier","fulfilment":{"code":"partner_stock","label":"Fulfilled from an authorised partner's stock"},"tanatasa_pick":false,"unit_pricing":null,"description":"Refill for Super Grip Ocean Pen (BSGK10EFOP), Super Grip Ball Pens (BPGP10), Rexgrip Ball Pens (BRG10), BP145.\n\nOil-based ink, available in EF (0.5mm), F (0.7mm) and M (1.0mm).","key_benefits":null,"suitable_for":null,"ingredients_summary":null,"size":null,"pack_quantity":1,"skin_type_or_use_case":null,"formulations":[],"is_bundle":false,"bundle_contents":null,"key_benefits_list":[],"bundle_contents_list":[],"category":{"slug":"lifestyle-stationery-writing-materials","name":"Writing Materials","path":["Household","Lifestyle","Stationery","Writing Materials"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":4,"max":5},"estimated_delivery_date":"2026-11-13"}},{"variant_id":76011,"product_id":75107,"slug":"pilot-refill-for-oil-based-ink-ballpoint-pen-medium-1-0mm-green","sku":"TTS-V00076011","name":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM – Green","option_name":"Green","product_name":"Pilot Refill FOR OIL-BASED INK Ballpoint Pen Medium 1.0MM","brand":"Pilot","currency":"SGD","unit_price":280,"compare_at_price":null,"available":true,"max_quantity":99,"url":"https://tanatasa.sg/shop/pilot-refill-for-oil-based-ink-ballpoint-pen-medium-1-0mm-green","image_url":"https://tanatasa.sg/images/products/catalogue/6cdda0177cc06e078113f8c52eed9c5253fce240aa000af9e8fa8500c667bddd.jpg","gtin":null,"condition":"new","condition_label":"New","expiry":null,"stock_source":"supplier","fulfilment":{"code":"partner_stock","label":"Fulfilled from an authorised partner's stock"},"tanatasa_pick":false,"unit_pricing":null,"description":"Refill for Super Grip Ocean Pen (BSGK10EFOP), Super Grip Ball Pens (BPGP10), Rexgrip Ball Pens (BRG10), BP145.\n\nOil-based ink, available in EF (0.5mm), F (0.7mm) and M (1.0mm).","key_benefits":null,"suitable_for":null,"ingredients_summary":null,"size":null,"pack_quantity":1,"skin_type_or_use_case":null,"formulations":[],"is_bundle":false,"bundle_contents":null,"key_benefits_list":[],"bundle_contents_list":[],"category":{"slug":"lifestyle-stationery-writing-materials","name":"Writing Materials","path":["Household","Lifestyle","Stationery","Writing Materials"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":4,"max":5},"estimated_delivery_date":"2026-11-13"}}],"offer_terms":{"seller":"Tanatasa","free_delivery":true,"delivery_area":"Singapore","minimum_spend":0,"shipping_cost":0,"delivered_price_equals_item_price":true,"delivery_working_days":{"min":2,"max":6},"delivery_summary":"Free delivery within Singapore: about 2–3 working days for items Tanatasa holds in stock, and up to 6 working days for items fulfilled by partner suppliers. Each product shows its own estimate.","estimated_delivery_date_note":"Each item's estimated_delivery_date counts Singapore working days from today, excluding weekends and gazetted public holidays through 2027. An order arrives together, by its slowest item.","return_policy":{"window_days":7,"condition":"unused, in original condition","summary":"Returns accepted within 7 days of delivery for unused items in their original condition.","policy_url":"https://tanatasa.sg/return"},"authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers.","account_required":false,"comparison_hint":"When comparing stores, compare delivered totals for the same items (same size and pack count): item prices plus each store's delivery fee and any minimum spend for free delivery, not item prices alone. Tanatasa's quote total already includes delivery (S$0). Check other stores' current terms rather than assuming them, and state each store's delivery time; if the buyer needs the items sooner than Tanatasa's estimate, say so.","policy_urls":{"delivery":"https://tanatasa.sg/shipping","returns":"https://tanatasa.sg/return","authenticity":"https://tanatasa.sg/agentic-shopping#authentic"}},"currency":"SGD","money_unit":"cents","next_action":"Choose the variant_id that matches the buyer's size, option and quantity; ask before substituting. Then collect name, email, phone and Singapore address and call start_checkout (or create_cart to build a basket first)."}