Draw a manual citrus juicer in Aquarell: separate reamer, strainer and collecting cup

A manual citrus juicer needs separate central reamer and surrounding strainer, not merely a textured bowl. Hand-draw an invented tabletop object in Aquarell with one reamer, a ring of holes and a collecting cup below, without fruit or hands. Establish support before a simplified transparent or translucent wall.

Organise three levels around one axis

On an approximately 1600×1600 px canvas, align reamer tip, strainer centre and cup base vertically, with a slightly elevated view. Taper the invented cup gently below a wider mouth and use consistent ellipses for mouth and strainer. Align drifting centres before highlights if the levels look unrelated. Reserve space for a small pouring lip without adding a handle yet. These are three drawing groups, not proof of exactly three detachable real components or verified internal catches.

Seat the strainer on the cup mouth

Make the strainer slightly wider than the mouth, with its near rim covering a small cup-mouth section and the far arc visible as appropriate. It must not float like a disc or collapse to a zero-thickness line inside the cup. Draw thin sidewall, top and narrow seating seam. Close an excessive gap and clarify support if it floats; repair inconsistent ellipses. A transparent cup wall must not pass through an opaque strainer. Establish occlusion before material, not a final heavy outline.

Raise the reamer from the strainer centre

Raise a gently rounded reamer from the strainer centre, with its base seated inside the disc rather than reaching the cup bottom. Establish near/far shading so it projects upward instead of becoming a funnel. Repair base occlusion and tone if it looks inverted; realign an off-axis tip. A rounded summit is an invented simplification, not an efficiency design. Add no unverified motor, blade or drive shaft; retain the manual still-life condition.

Run ridges down the convex reamer

Draw a few ridges spreading from near the top toward the base, clearer in front and abbreviated behind, disappearing at contours. Their light/dark sides must describe convex ridges rather than hanging wires. Begin with three or four visible ridges, then decide density without matching a product count. Pull flared ends back to the base if it resembles a flower. Recheck tone and base overlap if it looks concave. Adjust a separate texture layer manually; no automatic surface-fitting function is assumed.

Keep strainer holes outside the reamer base

Place short slot-like holes in the annular strainer outside the reamer base. Omit rear holes hidden by the cone and retain material between near slots so the disc does not split into petals. Show darkness below without a complete cup-base view through every hole. Repair slots crossing the cone through proper layering. Shorten outward cuts and restore a continuous rim if it looks like a gear. Simplified hole count establishes no real diameter, filtering performance or cleaning method.

Keep wall and pouring lip on one container

Use low-contrast sides and limited highlights for translucency, without exposing every rear edge and guide. Attach a short pouring lip continuously to the cup mouth, not as another nozzle on the strainer. Ground a floating base with its edge and shadow. Omit crowded graduations because no capacity is specified. Pale warm grey can suggest an empty interior without a mysterious liquid level. Transparency need not expose all hidden structure; simplify reflections to preserve reamer-on-strainer-on-cup support.

Check convexity and support in order

Hide ridges and holes to inspect the upward cone, near-level disc and supporting cup. Restore details and verify holes in the annulus, ridges ending at the base and lip attached to cup. Fix cone turns and base contour if it reads as a funnel; an arrow cannot establish convexity. Distinguish disc rim from cup mouth before deleting a doubled ellipse. Record occlusion, orientation and material issues separately, then revise the relevant layer rather than repainting everything while preserving the same error.

Reopen and inspect the holes and mouth

Save native work, hide axes and ellipses, export PNG and reopen. Check vertical support at small size, then material continuity between holes when enlarged. Adjust local tone and spacing if holes become solid dots; restore a broken toothed rim in the original rather than blackening the disc. Reopen editable layers and note empty cup, no fruit and manual exterior. Success is readable component roles and depth, not measured capacity, tested filtering or compatibility with real accessories.

Related tutorials and sources

Draw a coffee dripper in Aquarell: nest pleated paper inside the cone; Draw nested measuring cups in Aquarell: match each rim to its own handle.

Sources checked on 14 November 2026: the official Aquarell App Store listing and Apple Lookup show version 1.0.7, requiring iOS / iPadOS 15.0 or later. Use the publicly described brush, colour, layer and saving capabilities manually. Dimensions, view and colours are original exercise suggestions; confirm controls against the installed version. Keep editable native artwork and PNG previews. No step-by-step device testing, product inspection or species identification is claimed.

Component reference: the OXO Small Citrus Juicer distinguishes reamer, seed/pulp strainer and container. Product dimensions, capacity, markings and performance claims are not adopted; drawing in layers does not automatically generate a product section.