A memorization pen that serves two purposes in one
Markers to color and remember, A single fine-point pen for writing and learning.
If you cover both with a red sheet The text is hidden,
It is useful for memorization learning.


Green and blue markers are used for textbooks and reference books.
It's perfect for coloring and memorizing letters.
Does not bleed through to the other side

The hidden meaning behind common user complaints
Checkle is less likely to bleed through to the other side.

Orange and pink pens are great for notebooks and workbooks.
It is suitable for writing and memorizing characters.
You can hide the written text

Write down important points and answers to questions,
It's convenient for review because you can hide it on Memorizaiton sheet.
Eraser pen for quick and clean erasure

*The memorization eraser pen is for use with the green memorization pen only. Blue, orange, and pink will not erase.
*Once you have erased something with the memorization eraser pen, you cannot overwrite it with the green memorization pen.
Includes Memorizaiton sheet that can also be used as Index (Set product number only)



It can be clamped in the notches, so it is less likely to fall off.
Line up
PM-M120N-S
PM-M120P-S
| Fine color | Product number | Manufacturer's suggested retail price (Tax excluded) |
set content |
|---|---|---|---|
| orange | PM-M120N-S | ¥440 | Memorization pen (PM-M120N), memorization eraser pen (PM-ME100), Memorizaiton sheet (red) |
| pink | ¥400 | Memorization pen ( |
● Bag outer dimensions / (PM-M120N-S) Width 115 x Height 200 mm, (PM-M120P-S) Width 115 x Height 184mm
[Memorization pen]
●Water-based dye ink ●External dimensions: shaft diameter φ13 x length 142 mm
●Material / (PM-M120N) Shaft and cap: PP, (PM-M120P) Barrel: R-PP, Cap and tip: PP ●Ventilated cap
[Memorization eraser pen]
●Water-based erasable ink ●External dimensions: shaft diameter φ13 x length 120 mm
●Materials: (PM-ME100) Shaft, tail plug, cap: PP, (PM-ME100N) Shaft: R-PP, Cap: PP ●Ventilated cap
[Memorizaiton sheet (red)]
●External dimensions: 162mm x 100mm ●Material: PVC ●Product color: Red ●With notches to prevent dropping
*The eraser pen for memorization is for use with the green memorization pen only. Orange and pink will not erase.
*Once you have erased something with the memorization eraser pen, you cannot overwrite it with the green memorization pen.
The crossed out products are no longer in production. Thank you for your patronage over the years.
PM-M120N-1P
PM-M120P-1P
| Fine color | Product number | Manufacturer's suggested retail price (Tax excluded) |
specification | Writing line width |
|---|---|---|---|---|
| orange | PM-M120N-1P | ¥220 | Medium nib: Green / Fine nib: Orange | Medium square core: 3.5mm / extra-fine character: 0.3mm |
| pink | ¥200 | Medium nib: Green / Fine nib: Pink | Medium square tip: 3.5mm / Fine tip: 0.35mm |
●Water-based dye ink ●Bag outer dimensions: 40mm wide x 200mm long ●Outer dimensions: shaft diameter φ13mm x length 142mm
●Materials: (Orange) Barrel and Cap: PP, (Pink) Barrel: R-PP, Cap and Tip: PP ●Ventilated Cap
*The eraser pen for memorization is for use with the green memorization pen only. Orange and pink will not erase.
*Once you have erased something with the memorization eraser pen, you cannot overwrite it with the green memorization pen.
The crossed out products are no longer in production. Thank you for your patronage over the years.
PM-ME100-1P
| Product number | Manufacturer's suggested retail price (Tax excluded) |
specification | Writing line width |
|---|---|---|---|
| PM-ME100-1P | ¥190 | Medium-sized square tip: transparent (erasable ink) | Medium square core: 4.0mm |
●Water-based erasable ink ●Bag outer dimensions: 40mm wide x 200mm long ●Outer dimensions: shaft diameter φ13mm x length 120mm
●Material/shaft, tail plug, cap: PP ●Ventilated cap
*The eraser pen for memorization is for use with the green memorization pen only. Orange and pink will not erase.
*Once you have erased something with the memorization eraser pen, you cannot overwrite it with the green memorization pen.
PM-M221N-S
| Fine color | Product number | Manufacturer's suggested retail price (Tax excluded) |
set content |
|---|---|---|---|
| orange | PM-M221N-S | ¥290 | Memorization pen (PM-M221N) and Memorizaiton sheet (red) |
●Bag outer dimensions: 140mm wide x 200mm long
[Memorization Pen] ●Water-based dye ink ●External dimensions: Shaft diameter φ13 x length 142mm ●Material: Shaft and cap: PP ●Ventilated cap
[Memorizaiton sheet (red)] ●External dimensions: 162mm x 100mm ●Material: PVC ●Product color: Red ●With notches to prevent falling
*Blue and orange cannot be erased with a memorization eraser pen.
PM-M221N-1P
| Fine color | Product number | Manufacturer's suggested retail price (Tax excluded) |
specification | Writing line width |
|---|---|---|---|---|
| orange | PM-M221N-1P | ¥220 | Medium square tip, blue / Fine tip, orange | Medium square core: 3.5mm / extra-fine character: 0.3mm |
●Water-based dye ink ●Bag outer dimensions: 40mm wide x 200mm long ●Outer dimensions: shaft diameter φ13mm x length 142mm ●Material: shaft and cap: PP ●Ventilated cap
*Blue and orange cannot be erased with a memorization eraser pen.






![暗記シートで隠さないときも、文字が読みやすい、チェックル暗記ペン[ブライトカラー]](/stationery/checkle/img/kv_slide_03.jpg)

![暗記シートで隠さないときも、文字が読みやすい、チェックル暗記ペン[ブライトカラー]](/stationery/checkle/img/type_img_11.jpg)









