Series 4750

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ACRYLICrating-0

WATERCOLORrating-5

OILrating-0

Neptune™ – Synthetic Squirrel

When we set out to create a synthetic version of squirrel, we developed a brush that may actually outperform the natural version. Neptune™ is our softest and thirstiest synthetic brush, delivering oceans of color. Experts in natural hair have been incredulous that this is actually synthetic. We are proud to offer Neptune™ in a beautiful range of shapes including mottlers and quills with rich wood tones and sea glass aquarelle handles.


Aquarelle • Synthetic SquirrelSee Prices +See Dimensions +Sizes Available: 1/4", 1/2", 3/4", 1"
Size
Item #
Suggested Retail Price
1/4"
4750AQ-025
$13.50
1/2"
4750AQ-050
$21.50
3/4"
4750AQ-075
$34.50
1"
4750AQ-100
$43.50
Dagger Striper • Synthetic SquirrelSee Prices +See Dimensions +Sizes Available: 1/4", 3/8", 1/2"
Size
Item #
Suggested Retail Price
1/4"
4750DG-025
$13.50
3/8"
4750DG-038
$18.95
1/2"
4750DG-050
$22.95
Mottler • Synthetic SquirrelSee Prices +See Dimensions +Sizes Available: 1", 1-1/2", 2"
Size
Item #
Suggested Retail Price
1"
4750M-100
$42.95
1-1/2"
4750M-150
$51.95
2"
4750M-200
$81.95
Oval Wash • Synthetic SquirrelSee Prices +See Dimensions +Sizes Available: 1/2", 3/4", 1"
Size
Item #
Suggested Retail Price
1/2"
4750OW-050
$24.35
3/4"
4750OW-075
$39.50
1"
4750OW-100
$53.95
Quill • Synthetic SquirrelSee Prices +See Dimensions +Sizes Available: 4, 6, 8
Size
Item #
Suggested Retail Price
4
4750Q-4
$44.95
6
4750Q-6
$55.95
8
4750Q-8
$71.95
Neptune™ 4750 Synthetic Squirrel Round Brush
Round • Synthetic SquirrelSee Prices +See Dimensions +Sizes Available: 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20
Size
Item #
Suggested Retail Price
0
4750R-0
$8.95
2
4750R-2
$9.95
4
4750R-4
$11.35
6
4750R-6
$14.25
8
4750R-8
$16.95
10
4750R-10
$19.95
12
4750R-12
$24.50
14
4750R-14
$27.50
16
4750R-16
$33.50
18
4750R-18
$42.25
20
4750R-20
$49.50
Script • Synthetic SquirrelSee Prices +See Dimensions +Sizes Available: 1, 4, 6
Size
Item #
Suggested Retail Price
1
4750SC-1
$9.95
4
4750SC-4
$12.35
6
4750SC-6
$14.50
Neptune - Travel Round
Travel Round • Synthetic SquirrelSee Prices +See Dimensions +Sizes Available: 4, 6, 8, 10
Size
Item #
Suggested Retail Price
4
4750TR-4
$37.95
6
4750TR-6
$41.95
8
4750TR-8
$46.50
10
4750TR-10
$48.50
Neptune Pro Set

No. 4750TRSET

Neptune Travel Brush Set

Synthetic Squirrel

For Watercolor

Set Contains: Travel Rounds 4, 6, 8, 10

$169.95

Neptune Pro Set

No. 4750SET300

Neptune Professional 4-Piece Set

Synthetic Squirrel

For Watercolor

Set Contains: Aquarelle 3/4", Round 4, Round 12, Oval Wash 1/2"

$95.00

Neptune Pro Set

No. 4750BSET

Neptune Professional Box Set

Synthetic Squirrel

For Watercolor

Set Contains: Aquarelle 1/2", Mottler 1", Quill 6, Round 8

$125.95

Neptune™ Features
  • Our thirstiest brush
  • Soft and supple with an even release of color
  • More durable and affordable than squirrel

Avanti Natarajan
Avanti Natarajan
Avanti Natarajan

Watercolors have grown to be my companion through the years and something that has grown onto me. I was always looking to get better at it and the materials used made the difference. I can vouch that Princeton brushes have made a ton of difference to my work, making it professional.
I randomly picked up the Heritage series brush one day and it has been my to-go brush for all my work. Recently at the store, I found the Neptune series brush and picked it to give a try. I was amazed by the way it holds the paint and water while being a dream to work with.
I adore the quality and standards that Princeton sets with its products.