A 'Uni-flow' system ensures a continuous flow of ink right down to the last drop. Fine 0.5 mm line. A multi-talented force to be reckoned with, its unique smooth ink flow system ensures a high writing performance right down to the last drop of fade resistant, waterproof ink.
eBay
UNI Mitsubishi Japan SXR-80-05 Refill JETSTREAM Ballpoint Pen Oil Refills 0.5/0.38/0.7mm For MSXE5-1000 School Stationery 1Pcs
Aliexpress UK
Being in the industry for over 20 years, the uni-ball Eye Micro contains uni Super Ink, which is fade resistant, water resistant and tamper proof. The 'uni-flow' system ensures a continuous flow of ink right down to the last drop.
eBay
uni 3in1 Multi-Functional Ballpoint Pen,JETSTREAM EDGE SXE3-2503 0.28mm Low-Center&Premium Stability Writing Useful Stationery
Aliexpress UK
A 'Uni-flow' system ensures a continuous flow of ink right down to the last drop. Fine 0.5 mm line. Set Contains: 5 x Liquid ink rollerballs. Produces a smooth fine writing line in black ink. Contains fade proof Super Ink.
eBay
12pcs Uni-ball Signo Gel Pen UM-153 1.0mm White Highlighter Student Watercolor Painting Meeting Special Sign Pen Stationery
Aliexpress UK
Item is new, made in Japan.
eBay
Japan Uni Jetstream Metal 5 In 1 Ballpoint Pen/Mechanical Pencil MSXE5-2000A Low Center of Gravity 0.5mm Business Elegant ручки
Aliexpress UK
A multi-talented force to be reckoned with, its unique smooth ink flow system ensures a high writing performance right down to the last drop of fade resistant, waterproof ink. The uni-ball Eye contains uni Super Ink.
eBay
Uni Metal Multi-Function Ballpoint Pen 5 in 1 Mechanical Pencil Jetstream Quick Drying 0.38/0.5/0.7MM Refill for Business SChool
Aliexpress UK
Uni-ball eye “ultra micro” is the first roller ball in the world to have a size of 0.38mm/ 0.5mm with bullet type tip. In order for the ball inside the tip to work and write properly, the ink of uni-ball eye “ultra micro” had to be re-designed and adjusted for this extra fine writing.
eBay
UNI 4+1 Ballpoint Pen/Mechanical Pencil 0.5mm Replaceable Core Quick Drying Japanese Stationery School Supplies Accessories
Aliexpress UK
The uni-ball Eye Ocean Care is the sustainable future of handwriting. The rollerball pen is made with more than 75% recycled plastics, 10% of which are harvested from the ocean. Eye Ocean Care handwriting pens 0.5mm nibs are perfect for delicate, precise writing. The high quality rollerball pen has a unique uni-flow system that ensures ink flows evenly. This gives you a smooth writing experience down to the last drop.
eBay
UNI Jetstream Metal Gel Pen 5 In 1 Multifunctional Ballpoint canetas/Mechanical Pencil High Quality Business boligrafos elegante
Aliexpress UK
Caratteristiche prodotto. Sistema di fissaggio Easy Fix; Tubi flessibili. Maniglia ergonomica; Sistema Cool Body. Il passaggio dell’acqua attraverso tubicini di plastica consente di non avere nickel e piombo nell’acqua.
eBay
Uni SXR-80-07 Refills for MSXE5-1000-07 Ballpoint Pen 0.7 mm-4 colors packed (Each color one Piece)
Aliexpress UK