Less than Flow Essentials; more than the SCRIB3D P1 starter kit.
Our verdict
A good first 3D pen for a patient child aged six or older who enjoys tracing and small craft projects. Expect practice and uneven lines; choose the upgraded version where available for its separate reverse button and drawing while plugged in.
Best atPatient young crafters making flat outlines, decorations and projects assembled from separate pieces.
Less suited toChildren under six, quick freestanding sculptures or precise repairs.
| Intended age | 6–13; adult supervision recommendedPlan to help younger children learn loading, stopping and charging. |
|---|---|
| Exterior | No external hot parts, according to 3DoodlerA more appropriate starting point for young children than its hotter pens; still follow the instructions. |
| Refills | Start+ Eco-Filament onlyOrdinary printer filament, Flow refills and Create+ sticks are not substitutes. |
| Power | Cordless drawing; charging rules depend on versionEarlier side-port pens must stop to charge. The upgraded top-port pen can draw while plugged in. |
| Controls | Click to feed; click again to stopNo need to hold the feed button throughout a line. The upgrade adds a separate reverse button. |
Refills And Other Costs Budget for compatible Start+ refill packs before optional accessories. Larger shapes, joins and restarts use more plastic. A wall adapter is not listed in the upgraded kit; use the USB power supply specified for your version.
Also consider: 3Doodler Flow. For ages 14+ wanting adjustable speed and temperature and suitable third-party 1.75 mm PLA/ABS refills. It needs power while drawing and has a hot tip.
| Upgraded US kit | Pen, 72 strands, activity guide and USB-C cable. |
|---|---|
| Setup | No computer needed. Wait for the green ready light and allow a newly loaded strand time to reach the tip. |
| Changing colors | Wait 15 seconds after feeding stops before reversing; trim the melted end of a removed strand before reinserting it. Use your version’s reverse control. |
| Nozzle options | Not compatible with the brand’s interchangeable nozzle set. |
The 3Doodler Start+, also called Start Plus, is a good first 3D pen for a patient child aged six or older who enjoys tracing, crafting and making small decorations. A 3D pen feeds softened plastic through its tip so you can draw shapes that harden into objects you can pick up.
Getting plastic flowing is much easier than making a neat object that stands on its own. That’s the main catch. Start+ makes more sense for playful projects than precise models, and you’ll need its own refills. There’s also an upgraded Start+ with different controls and charging rules, so check which version you’re buying.
3Doodler markets Start+ for ages 6–13 and recommends adult supervision. Six is the starting age, not a promise that every six-year-old can manage a whole project alone. I’d plan to sit alongside a younger child while they learn to load plastic, stop the flow and let their work set.
The manufacturer describes Start+ as having no external hot parts. That makes it a more appropriate starting point for young children than the brand’s hotter pens. Follow the age guidance and instructions all the same. The earlier pen’s manual says only adults or children aged at least eight should charge it. For a younger child, take care of charging yourself.
Handling reports for earlier Start+ pens describe a light, comfortable body with accessible controls. Your child clicks once to feed plastic and again to stop, rather than keeping a button pressed throughout a line. That simplicity helps them concentrate on drawing, though they still have to remember the second click.
The upgraded version adds a separate reverse button and a hatch that opens for clearing jams. Look for those features and the top charging port; the name alone doesn’t distinguish it from earlier Start+ pens.
For an older beginner, think about expectations as much as age. A teenager who wants to make cheerful, slightly wonky decorations may still enjoy Start+. Someone who wants adjustable drawing speeds or finer control will have more room to learn with a pen such as the 14-and-up 3Doodler Flow.
Start with a flat name or a simple outline from the activity guide. In a reported 2022 family trial of Start+, the children made names and separate sunglasses pieces that they clipped together. Flat work went better than trying to make freestanding objects, which caused frustration. The children’s ages weren’t specified, so don’t take those results as what every six-year-old should be able to make.
I’d follow that same path: trace something flat, let it harden, then try a project made from several pieces. Your child can see where the line should go, and the drawing surface supports the plastic while it sets. The glasses are pretend frames for dressing up.
Setup doesn’t require a computer. Charge the pen, turn it on and wait for the green ready light. Start the feed, insert a compatible strand until the pen grips it, and give the plastic time to reach the tip. Loading a fresh strand doesn’t produce an immediate line.
The activity guide gives a beginner somewhere to start without inventing a design. Use its drawing instructions rather than assuming plastic will peel neatly from any paper. To attach separate pieces, the manufacturer’s technique is to add fresh plastic where they meet, then allow that join to harden before moving it.

Expect some uneven lines. The family trial reported rougher output than the children wanted, while a separate adult novice report described straightforward operation without much detail about the finished projects. Those findings can both be true: a pen can be easy to operate and still take practice to draw with.
Drawing upward adds another challenge because the softened plastic needs time to hold its shape. Waiting, supporting a piece and trying again are part of the activity. Don’t make a tall sculpture the test of whether the gift was a success.
These project reports concern earlier Start+ pens. The upgrade’s revised grip and controls don’t mean you should expect cleaner lines. Choose it for its practical changes, without promising your child precise models or dependable household repairs.
Start+ uses 3Doodler Start+ Eco-Filament, the plastic strands made for this pen. Ordinary PLA or ABS printer filament, Flow refills and Create+ sticks aren’t substitutes. Buy by the Start+ compatibility label; a listing that simply says “3D pen refills” isn’t enough.
The short strands mean reloading is part of play. When one runs low, feed another as instructed. Changing colors also takes a little planning: use your version’s reverse control rather than yanking out a strand. Earlier pens reverse with a double-click; the upgrade has its own reverse button. Current support guidance says to wait 15 seconds after feeding stops before reversing, and to trim a removed strand’s melted end before reinserting it.
The US Essentials listing includes 72 strands, an activity guide and a USB-C cable with the upgraded pen. The older option also lists a DoodlePad drawing sheet; the upgrade’s contents list doesn’t. Don’t assume every Essentials box includes the same accessories. Much older Start+ pens used Micro-USB, so follow the cable and instructions supplied with yours.
Charging makes a bigger difference to playtime:
| Start+ version | What happens when the battery runs out? |
|---|---|
| Earlier design with side charging port | Stop drawing and switch the pen off to charge. |
| Upgraded design with top charging port | The manufacturer allows drawing while plugged in. |
For earlier Start+ pens, 3Doodler quotes roughly 30–45 minutes of cordless use. Treat that as a manufacturer estimate, not a guaranteed session length or a measurement for the upgrade. Current troubleshooting guidance suggests allowing 30 minutes to an hour for charging; follow the indicator and your version’s instructions. Use the type of USB power supply specified in those instructions; a wall adapter isn’t listed in the upgraded kit.
For a gift, I’d add a compatible refill pack before optional accessories. The included strands are a starting supply, not a predictable number of projects. Filling large shapes, reinforcing joins and starting over all consume plastic, so there’s no useful fixed cost per creation.
Start+ is worth choosing when simple controls, cordless drawing and its child-oriented design matter more than fine detail. Its Essentials kit generally costs less than the Flow Essentials kit. That makes it an easier introduction for a younger child, provided you’re comfortable continuing to buy dedicated refills.

Flow is the closest useful alternative for someone aged 14 or older who wants adjustable speed and temperature. It also accepts suitable third-party 1.75 mm PLA and ABS filament, giving you more refill choices. It needs power while drawing and has a hot tip, so it isn’t an automatic upgrade for a younger child just because they want better-looking results.
If you’re comparing 3Doodler with SCRIB3D, compare the actual models. SCRIB3D’s P1 starter kit generally costs less than Start+, but its manufacturer specifies ages 14+. Its adjustable settings don’t make it a suitable substitute for a six-year-old. Neither brand wins for every beginner.
Start+ also isn’t a pen you expand with the brand’s interchangeable nozzle set. If different tip shapes or materials are central to the projects you have in mind, choose a pen designed for them.
Long-term reliability is less clear. Reddit owner reports include enjoyment and complaints, but they can’t tell you how often Start+ pens fail, especially the upgrade. The US warranty covers purchases through authorized retailers for two years, subject to its terms. Keep your receipt. That coverage is useful, but it doesn’t tell you how quickly a problem would be resolved.
I’d buy Start+ for a child aged six or older who already enjoys patient craft activities and would be pleased to make a name, a small decoration or an assembled project. Plan a first session together and leave room for practice pieces. The satisfaction needs to come from making something, even when it looks uneven.
Where available, I’d favor the upgraded version for its separate reverse button and ability to keep drawing while plugged in. Check those features explicitly rather than relying on the Start+ name or USB-C alone.
Pass if your child is under six, expects quick freestanding sculptures, or needs a tool for precise repairs. For a teenager or adult who wants more control and broader refill choices, consider Flow instead. Start+ earns its place as an approachable craft tool when those limits fit what you want to make.