Name: Pentel Super Hi-Polymer 0.3mm Pencil Leads
Brand: Pentel
SKU: PEN001-SUPERHIPOLY-L-0.3-HB
Price: 2.89 GBP
Availability: InStock

Pentel Super Hi-Polymer 0.3mm HB Mechanical Pencil Leads, featuring a refill tube containing 12 high-quality graphite leads with a strong break-resistant formulation for precision writing, drafting, technical drawing and everyday mechanical pencil use

Pentel Super Hi-Polymer 0.3mm Pencil Leads deliver smooth, reliable performance for precision writing, drafting and technical drawing. Featuring Pentel's renowned break-resistant graphite formulation, these fine leads are ideal for detailed work where accuracy and consistency are essential.

Premium Pentel Super Hi-Polymer pencil leads
Fine 0.3mm lead diameter for precision work
HB (300-HB) grade for everyday writing and drafting
Strong, break-resistant graphite formulation
Smooth and consistent writing performance
12 leads per tube

Pack Size

1 Tube (12 Leads)

3 Tubes (36 Leads)

6 Tubes (72 Leads)

12 Tubes (144 Leads)

£2.89

Loading delivery information...

In stock, ready to ship
Backordered, shipping soon

Fast & Tracked UK Delivery

Established UK Retailer Since 2013

Easy 30-Day Returns

Secure Checkout

Next Day Delivery

£3.50 on orders under £30.

Free Next Day Delivery

On orders £30 and over.

Royal Mail Special Delivery Guaranteed by 1pm

£7.50.

Dispatch Times

Order before 3pm Monday–Friday for same working day dispatch. Orders placed after 3pm, at weekends or on bank holidays are dispatched the next working day.

30-day returns on unused items in their original condition. Customers are responsible for return postage.

Recommended Accessories

[{"id":12336956637283,"title":"1 Tube (12 Leads)","option1":"1 Tube (12 Leads)","option2":null,"option3":null,"sku":"PEN001-SUPERHIPOLY-L-0.3-HB","requires_shipping":true,"taxable":true,"featured_image":{"id":94590411964795,"product_id":1394512265315,"position":1,"created_at":"2026-08-13T17:44:38+01:00","updated_at":"2026-08-13T17:44:40+01:00","alt":"Pentel Super Hi-Polymer 0.3mm HB Mechanical Pencil Leads, featuring a refill tube containing 12 high-quality graphite leads with a strong break-resistant formulation for precision writing, drafting, technical drawing and everyday mechanical pencil use","width":1600,"height":1200,"src":"\/\/drpen.co.uk\/cdn\/shop\/files\/pentel-super-hi-polymer-0-3mm-pencil-leads-hb_jpg.jpg?v=1786639480","variant_ids":[12336956637283,12336956702819,44967974175039,44967974207807]},"available":true,"name":"Pentel Super Hi-Polymer 0.3mm Pencil Leads - 1 Tube (12 Leads)","public_title":"1 Tube (12 Leads)","options":["1 Tube (12 Leads)"],"price":289,"weight":0,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"3474370300829","featured_media":{"alt":"Pentel Super Hi-Polymer 0.3mm HB Mechanical Pencil Leads, featuring a refill tube containing 12 high-quality graphite leads with a strong break-resistant formulation for precision writing, drafting, technical drawing and everyday mechanical pencil use","id":71789066322299,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1200,"width":1600,"src":"\/\/drpen.co.uk\/cdn\/shop\/files\/pentel-super-hi-polymer-0-3mm-pencil-leads-hb_jpg.jpg?v=1786639480"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":12336956702819,"title":"3 Tubes (36 Leads)","option1":"3 Tubes (36 Leads)","option2":null,"option3":null,"sku":"PEN001-SUPERHIPOLY-L-0.3-HB-X3","requires_shipping":true,"taxable":true,"featured_image":{"id":94590411964795,"product_id":1394512265315,"position":1,"created_at":"2026-08-13T17:44:38+01:00","updated_at":"2026-08-13T17:44:40+01:00","alt":"Pentel Super Hi-Polymer 0.3mm HB Mechanical Pencil Leads, featuring a refill tube containing 12 high-quality graphite leads with a strong break-resistant formulation for precision writing, drafting, technical drawing and everyday mechanical pencil use","width":1600,"height":1200,"src":"\/\/drpen.co.uk\/cdn\/shop\/files\/pentel-super-hi-polymer-0-3mm-pencil-leads-hb_jpg.jpg?v=1786639480","variant_ids":[12336956637283,12336956702819,44967974175039,44967974207807]},"available":true,"name":"Pentel Super Hi-Polymer 0.3mm Pencil Leads - 3 Tubes (36 Leads)","public_title":"3 Tubes (36 Leads)","options":["3 Tubes (36 Leads)"],"price":699,"weight":0,"compare_at_price":null,"inventory_quantity":6,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Pentel Super Hi-Polymer 0.3mm HB Mechanical Pencil Leads, featuring a refill tube containing 12 high-quality graphite leads with a strong break-resistant formulation for precision writing, drafting, technical drawing and everyday mechanical pencil use","id":71789066322299,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1200,"width":1600,"src":"\/\/drpen.co.uk\/cdn\/shop\/files\/pentel-super-hi-polymer-0-3mm-pencil-leads-hb_jpg.jpg?v=1786639480"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":44967974175039,"title":"6 Tubes (72 Leads)","option1":"6 Tubes (72 Leads)","option2":null,"option3":null,"sku":"PEN001-SUPERHIPOLY-L-0.3-HB-X6","requires_shipping":true,"taxable":true,"featured_image":{"id":94590411964795,"product_id":1394512265315,"position":1,"created_at":"2026-08-13T17:44:38+01:00","updated_at":"2026-08-13T17:44:40+01:00","alt":"Pentel Super Hi-Polymer 0.3mm HB Mechanical Pencil Leads, featuring a refill tube containing 12 high-quality graphite leads with a strong break-resistant formulation for precision writing, drafting, technical drawing and everyday mechanical pencil use","width":1600,"height":1200,"src":"\/\/drpen.co.uk\/cdn\/shop\/files\/pentel-super-hi-polymer-0-3mm-pencil-leads-hb_jpg.jpg?v=1786639480","variant_ids":[12336956637283,12336956702819,44967974175039,44967974207807]},"available":true,"name":"Pentel Super Hi-Polymer 0.3mm Pencil Leads - 6 Tubes (72 Leads)","public_title":"6 Tubes (72 Leads)","options":["6 Tubes (72 Leads)"],"price":1299,"weight":0,"compare_at_price":null,"inventory_quantity":3,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Pentel Super Hi-Polymer 0.3mm HB Mechanical Pencil Leads, featuring a refill tube containing 12 high-quality graphite leads with a strong break-resistant formulation for precision writing, drafting, technical drawing and everyday mechanical pencil use","id":71789066322299,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1200,"width":1600,"src":"\/\/drpen.co.uk\/cdn\/shop\/files\/pentel-super-hi-polymer-0-3mm-pencil-leads-hb_jpg.jpg?v=1786639480"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":44967974207807,"title":"12 Tubes (144 Leads)","option1":"12 Tubes (144 Leads)","option2":null,"option3":null,"sku":"PEN001-SUPERHIPOLY-L-0.3-HB-X12","requires_shipping":true,"taxable":true,"featured_image":{"id":94590411964795,"product_id":1394512265315,"position":1,"created_at":"2026-08-13T17:44:38+01:00","updated_at":"2026-08-13T17:44:40+01:00","alt":"Pentel Super Hi-Polymer 0.3mm HB Mechanical Pencil Leads, featuring a refill tube containing 12 high-quality graphite leads with a strong break-resistant formulation for precision writing, drafting, technical drawing and everyday mechanical pencil use","width":1600,"height":1200,"src":"\/\/drpen.co.uk\/cdn\/shop\/files\/pentel-super-hi-polymer-0-3mm-pencil-leads-hb_jpg.jpg?v=1786639480","variant_ids":[12336956637283,12336956702819,44967974175039,44967974207807]},"available":true,"name":"Pentel Super Hi-Polymer 0.3mm Pencil Leads - 12 Tubes (144 Leads)","public_title":"12 Tubes (144 Leads)","options":["12 Tubes (144 Leads)"],"price":2399,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Pentel Super Hi-Polymer 0.3mm HB Mechanical Pencil Leads, featuring a refill tube containing 12 high-quality graphite leads with a strong break-resistant formulation for precision writing, drafting, technical drawing and everyday mechanical pencil use","id":71789066322299,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1200,"width":1600,"src":"\/\/drpen.co.uk\/cdn\/shop\/files\/pentel-super-hi-polymer-0-3mm-pencil-leads-hb_jpg.jpg?v=1786639480"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":12336956637283,"title":"1 Tube (12 Leads)","option1":"1 Tube (12 Leads)","option2":null,"option3":null,"sku":"PEN001-SUPERHIPOLY-L-0.3-HB","requires_shipping":true,"taxable":true,"featured_image":{"id":94590411964795,"product_id":1394512265315,"position":1,"created_at":"2026-08-13T17:44:38+01:00","updated_at":"2026-08-13T17:44:40+01:00","alt":"Pentel Super Hi-Polymer 0.3mm HB Mechanical Pencil Leads, featuring a refill tube containing 12 high-quality graphite leads with a strong break-resistant formulation for precision writing, drafting, technical drawing and everyday mechanical pencil use","width":1600,"height":1200,"src":"\/\/drpen.co.uk\/cdn\/shop\/files\/pentel-super-hi-polymer-0-3mm-pencil-leads-hb_jpg.jpg?v=1786639480","variant_ids":[12336956637283,12336956702819,44967974175039,44967974207807]},"available":true,"name":"Pentel Super Hi-Polymer 0.3mm Pencil Leads - 1 Tube (12 Leads)","public_title":"1 Tube (12 Leads)","options":["1 Tube (12 Leads)"],"price":289,"weight":0,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"3474370300829","featured_media":{"alt":"Pentel Super Hi-Polymer 0.3mm HB Mechanical Pencil Leads, featuring a refill tube containing 12 high-quality graphite leads with a strong break-resistant formulation for precision writing, drafting, technical drawing and everyday mechanical pencil use","id":71789066322299,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1200,"width":1600,"src":"\/\/drpen.co.uk\/cdn\/shop\/files\/pentel-super-hi-polymer-0-3mm-pencil-leads-hb_jpg.jpg?v=1786639480"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}