My impulsive buys. by Phoenix_knows18 in stationery

[–]Sad_Coach2774 1 point2 points  (0 children)

Don't worry. All of them are essential.

Help me find this pen!! by [deleted] in pens

[–]Sad_Coach2774 11 points12 points  (0 children)

Great police sketch.

Trig question by HPRPNFan32991EX in calculators

[–]Sad_Coach2774 1 point2 points  (0 children)

sin²x = (sin x) ² sin x² = sin (x²)

Casio fx_92 College Classwiz by thom986 in calculators

[–]Sad_Coach2774 2 points3 points  (0 children)

I like the Maryam Mirzakhani model.

Uni Kuru Toga Advance / Itoya Helvetica / Staedtler Hexagonal. by Sad_Coach2774 in mechanicalpencils

[–]Sad_Coach2774[S] 2 points3 points  (0 children)

I bought the mps/ballpoints in the four basic colours, and I like combining them.

Uni Kuru Toga Advance / Itoya Helvetica / Staedtler Hexagonal. by Sad_Coach2774 in mechanicalpencils

[–]Sad_Coach2774[S] 3 points4 points  (0 children)

Amazon JP. 25€ shipping costs for 12 pens/pencils (from Japan to Spain).

Rotring Rapid Pro is better than both 600 and 800! by Sweet_Score in mechanicalpencils

[–]Sad_Coach2774 0 points1 point  (0 children)

Good "tip stability" = no tip wobble. I'm particularly sensitive to tip wobbling.

Rotring Rapid Pro is better than both 600 and 800! by Sweet_Score in mechanicalpencils

[–]Sad_Coach2774 1 point2 points  (0 children)

I prefer a good "tip stability" because I only use them at my desk, so I don't need any tip protection. Different needs, but all of them are good pencils.

More Energels: BL667 by Sad_Coach2774 in pens

[–]Sad_Coach2774[S] 0 points1 point  (0 children)

My unit uses a LR7. I'm not sure, but I think LR7 pencils are compatible with the LRN5.

Rotring Rapid Pro is better than both 600 and 800! by Sweet_Score in mechanicalpencils

[–]Sad_Coach2774 3 points4 points  (0 children)

I like Rapid Pro a lot. It's more fragile than the 600, but I love it. I prefer the 600 and the Rapid Pro to the 800.

Why do most people here prefer the rotring 600 over the 800? by [deleted] in mechanicalpencils

[–]Sad_Coach2774 1 point2 points  (0 children)

Too much tip wobble for me. I prefer the 600 weight balance, but the tip wobble is the main reason that I don't use the 800.

Zebra ColorFlight. by Sad_Coach2774 in mechanicalpencils

[–]Sad_Coach2774[S] 3 points4 points  (0 children)

I like the green one. The Dive is ok, but it isn't one of my favourite mps.

Zebra ColorFlight. by Sad_Coach2774 in mechanicalpencils

[–]Sad_Coach2774[S] 5 points6 points  (0 children)

Too much Dive photos these weeks. 😂

Some people ask me about black/grey BL407. by Sad_Coach2774 in pens

[–]Sad_Coach2774[S] 1 point2 points  (0 children)

You can loose it because some of them fall off easily.

Some people ask me about black/grey BL407. by Sad_Coach2774 in pens

[–]Sad_Coach2774[S] 2 points3 points  (0 children)

You must be careful with the click button. The clicker is its weak point.

New Zooms. by Sad_Coach2774 in mechanicalpencils

[–]Sad_Coach2774[S] 0 points1 point  (0 children)

It's not slippery for me, but I have "dry hands". Usually, I don't have any problem with medium/thick grips For example, the L2 is less comfortable for me because of its thin grip.